Digital Engineering Archives

Effective software testing strategies for the financial sector

Alex Thompson Digital Engineering June 13, 2023

The world of financial services is going through a lot of changes as a result of technological improvements and digitization. The banking industry is heavily reliant on technologically enhanced products, and in order to provide high-quality client service, it is crucial that these products be reliable and performant. Additionally, it is essential that all operations carried out by banking software proceed without hitches and without errors to guarantee safe and secure transactions, this raises the need for effective software testing strategies for the financial sector.

Applications created for the banking and financial industries typically have to adhere to a fairly tight set of standards. It results from the necessity of addressing the legal requirements that financial institutions must adhere to. Because they have power over the clients’ money. All these criteria, as well as the fundamental functional needs of banking software, should be taken into account when evaluating banking software.

Why do we need software testing in the financial sector?

The payment procedure could end in disaster if there are flaws or failures at any point. Hackers may be able to access and utilize private user data if a financial software program has a weakness. This is why financial institutions should place a high priority on end-to-end testing. It guarantees a great user experience, customer safety, program functionality, enough load time, and data integrity. For a variety of reasons, the financial sector needs software testing:

Regulatory reporting

Financial firms frequently have to submit reports and audits to regulatory agencies in order to comply with regulations. Effective software testing ensures the required data is correct, comprehensive, and accessible for reporting needs. By implementing effective testing practices, organizations can confidently comply with regulatory reporting obligations and avoid fines or legal repercussions.

Customer satisfaction

Financial organizations heavily depend on customer trust and satisfaction. Customer churn can be caused by malfunctioning software, transaction mistakes, or security breaches. An effortless and satisfying user experience is made possible by effective software testing, which helps find and fix problems before they affect customers. Financial institutions may preserve consumer confidence and contentment by providing dependable and secure software.

Cost savings

Resolving bugs early in the software development lifecycle often results in lower costs than doing so after they have been discovered in use. Software testing aids in the early identification of problems, lowering the cost of rework, system downtime, and assistance for customers. Organizations can optimize their infrastructure and resource allocation by using it to find performance bottlenecks and scalability problems.

Risk mitigation

The financial industry is intrinsically fraught with risks. Program testing helps to reduce these risks by verifying that the program performs complicated financial computations and transactions accurately and correctly. It assists in identifying and resolving possible problems that can lead to monetary losses, reputational harm, or non-compliance with risk management procedures.

What are the stages in software testing?

When testing software, there are three main stages:

What Software Testing Strategies can be used in the financial sector?

Automation testing

Since they encounter various scenarios, most financial services applications need thorough testing. Test automation makes the process fluid and gets rid of any mistakes that could happen from manual testing. Automated test scripts and frameworks can be used for this.

Stress testing

Recreate high-stress situations to ascertain how the system will react in such circumstances. You can test the software’s robustness by subjecting it to high loads, quick transactions, or parallel user access. This aids in locating any possible flaws or failure locations.

Security testing

After evaluating the application’s functional and non-functional components, security testing is often considered near the end of the testing cycle. However, over time, the dynamics and procedures must evolve. Thanks to financial applications, millions of dollars can now be traded in the form of investments, goods, money, and other assets. This calls for proactive treatment of sensitive locations and close attention to financial breaches. By using security testing, you can look for issues and fix them in accordance with governmental and commercial regulations. Every platform, including mobile apps and internet browsers, is assisted in checking for vulnerabilities.

Regression testing

Regression testing is necessary as financial software is updated or improved to ensure that new changes don’t cause existing functionality to change or introduce new flaws. Create a comprehensive regression test suite that includes key features, and run regression tests often.

Performance testing

Applications for financial services are diversifying their market and product offerings, necessitating a greater understanding of the projected load on the application. Performance testing is, therefore, necessary throughout the entire development lifecycle. It aids in system load estimation, testing, and management, allowing for more appropriate application development.

Conclusion

Given the sensitivity of handling clients’ financial transactions, evaluating banking software and procedures is of the utmost importance. It necessitates technical mastery and a highly skilled team. Various software testing strategies, like security testing, performance testing, accessibility testing, API testing, and database testing, are essential alongside automated testing to guarantee the creation of error-free and superior apps.

Partnering with a professional software testing service provider like TVS Next might have considerable advantages for achieving thorough testing coverage and ensuring the greatest degree of quality assurance.

Driving healthcare innovations through the power of cloud

Alex Thompson Digital Engineering, Modernization May 10, 2023

Are you a hospital CEO, CIO, or director looking for innovative ways to optimize the efficiency of your healthcare organization? Healthcare organizations are beginning to look beyond traditional storage and technology capabilities and embracing cloud computing in healthcare to increase patient satisfaction, enhance collaboration within the team, improve administrative processes, drive cost savings, and more.

In this blog post, we’re taking a closer look at how cloud-driven innovations have positively impacted the healthcare industry. From enhanced patient experience and improved communication with clinicians – cloud-powered innovation can open up new possibilities for improving hospital operations!

How cloud-related healthcare innovations are transforming the industry

Cloud technology has been a game-changer for numerous industries, and healthcare is no exception. Healthcare providers are using cloud-based solutions to manage patient data, streamline processes, and improve overall care quality. One of the biggest benefits of cloud computing in healthcare is the ability to securely store and share large amounts of data. With the ability to access information from anywhere, doctors and nurses can quickly pull up patient files, review medical histories, and collaborate with colleagues in real-time. Cloud technology is also making testing and diagnosis more efficient by allowing for remote monitoring and analysis of patient data. These advancements are transforming the healthcare industry, enabling providers to consistently deliver the best possible care to their patients.

Patient data storage

If you are in the healthcare industry, you know how crucial it is to secure patient records. But did you know that cloud storage can help make this process a breeze? Not only does cloud storage save on costs, but it also enhances security measures. Since the data is stored on the cloud, it’s not vulnerable to physical theft or damage. Plus, you can access the data anytime, anywhere – making it all the more convenient for healthcare professionals on the go. With cloud storage, your patient data is in safe, secure hands. So, whether you’re a doctor, nurse, or administrator, it’s time to consider moving to cloud storage for your patient records.

Medical records access

With the help of cloud computing, doctors can access medical records in just a few clicks. Gone are the days when physicians had to physically search through piles of files and documents just to find a patient’s medical history. With cloud computing, medical records are stored online and can easily be accessed from any device with an internet connection. This not only saves time for doctors but also ensures that patient data is kept safe and secure. Doctors can quickly access important information such as test results, medication history, and treatment plans using cloud technology. It’s no wonder that so many medical facilities are turning to the cloud to streamline their operations and provide better patient care.

Access to healthcare

Telemedicine technology has revolutionized the way healthcare services are being delivered to patients. With the advent of telemedicine, patients who live in remote or underserved areas can now easily access quality medical care from the comfort of their homes. Telemedicine technology has allowed patients to consult with their doctors virtually, outside regular clinic hours, and with greater convenience. Patients can also benefit from remote monitoring devices that transmit data such as blood pressure readings and other vital signs, allowing healthcare providers to monitor their condition remotely.

Furthermore, telemedicine technology has opened up new opportunities for medical professionals to collaborate, share knowledge, and consult with each other on challenging cases, enabling better patient outcomes. It is clear that telemedicine technology has transformed the healthcare sector by increasing the availability of medical services for patients and facilitating better communication and collaboration between healthcare providers.

Accurate diagnostics

Artificial intelligence (AI) has made its way into the healthcare industry and is changing the game for healthcare professionals. With the help of AI tools, healthcare professionals can now make better decisions and improve diagnosis accuracy. These tools provide a wealth of information that doctors can use to make more informed decisions about patient care. For example, AI-powered tools can mine patient data, such as electronic health records, lab results, and images, to give doctors a more comprehensive view of a patient’s health. This allows healthcare professionals to make more accurate diagnoses and develop more effective treatment plans. As AI advances, we can expect to see even more innovative tools that will help transform healthcare delivery.

Improved patient experience

Visiting the doctor can often be a stressful and time-consuming process, but advancements in technology and changes to healthcare systems have led to a more convenient and positive experience for patients. Some of these changes include the ability to book appointments online, virtual visits with healthcare providers, and updated waiting room protocols to reduce wait times. These improvements provide convenience and lead to better patient outcomes and satisfaction. Patients are now able to receive the care they need in a more efficient and stress-free manner, ultimately enhancing their overall experience.

Conclusion

In conclusion, cloud computing in healthcare has revolutionized the industry. From cloud storage solutions that improve security and reduce costs to AI tools that aid in diagnosis accuracy, healthcare professionals now have access to a range of tools to make their work easier and more efficient. Advanced telemedicine technology has made quality healthcare services more accessible than ever before, giving patients greater convenience and shorter wait times for their appointments. Thanks to these advancements in cloud technologies, healthcare professionals and patients can benefit from increased data security and improved quality of care – making it a win-win for all involved.

Challenges in software testing and how to overcome them – Part 2

Alex Thompson Digital Engineering May 2, 2023

Software testing has become an integral part of the development process. It’s even more important nowadays that teams ensure the highest quality product is released, as software must work across multiple platforms and devices with different versions of operating systems. As a result, testing teams must be well-equipped with knowledge and technology solutions to keep up with this ever-evolving landscape. Unfortunately, these key challenges of software testing come with roadblocks that can leave QA leads feeling overwhelmed–until now!

In this blog post series, we’re taking a deep dive into some common issues seen in software testing and how best to overcome them. This is Part 2 of our series, so if you haven’t already read Part 1, check that out first before jumping in here. Now let’s get into it!

Lack of resources

Lack of resources in software testing can lead to several problems that can impact the quality of the software being tested, delay the testing process, and increase the risk of undiscovered defects. Lack of resources leads to insufficient test coverage, incomplete testing, inadequate testing environment, and limited test automation.

To overcome these issues, here are some strategies that software testing managers can use:

Lack of test prioritization

Test prioritization refers to the ideology of giving importance to testing the features or modules of high importance. Prioritizing test cases is essential because not all test cases are equal in terms of their impact on the application or software being tested. Prioritizing helps to ensure that the most critical test cases are executed first, allowing for early identification of major defects or issues. This can also aid in risk management and determining the level of testing required for a particular release or build. By prioritizing test cases, testers can optimize their efforts, reduce testing time, and improve software quality.

When test cases are not appropriately prioritized, it can lead to inadequate testing coverage and result in missed defects. This can have a significant impact on the quality of the software, as well as customer satisfaction levels. To overcome this issue, software testing managers should prioritize testing activities to focus resources on the most critical areas of the software. Additionally, they should implement techniques such as risk-based prioritization or test case optimization to ensure that tests are being executed in the correct order. Finally, teams should continuously review and refine their test plans to remain up-to-date with changing requirements.

Lack of proper test planning

A test plan is a formal document that outlines the strategy, objectives, scope, and approach to be used in a software testing effort. It is typically created during the planning phase of the software development life cycle and serves as a guiding document for the entire testing team.

This results in issues falling through the cracks or being duplicated unnecessarily. The four most common problems are unclear roles and responsibilities, unclear test objectives, ill-defined test documents, and no strong feedback loop.

By creating a well-structured and comprehensive test plan, testing teams can ensure they understand the testing objectives and work efficiently to deliver a high-quality software product.

Here are the elements you need to build an effective test plan:

Test environment duplication

The test environment plays a vital role in the success of software testing, as it provides an isolated environment to run tests and identify potential defects. To ensure reliable results, the test environment should be designed to replicate the software’s target deployment and usage conditions, such as hardware architecture and operating system. This allows testers to uncover defects caused by environmental differences, such as different browser versions or user input formats.

To duplicate the test environment, teams should first thoroughly document the requirements for the test environment. They should also create an inventory of all relevant hardware and software components, including versions and configurations. Once this is done, they can leverage cloud-based technologies such as virtual machines or containers to spin up multiple copies of identical environments quickly and cost-effectively. Additionally, they should configure automated systems to monitor and track changes made to the test environment during testing.

Test data management

Test data is a set of values used to run tests on software programs. It allows testers to validate the behavior and performance of the software against expected outcomes. These data sets can be generated manually or automatically, depending on the complexity of the software under test. Test data can include parameters such as user credentials, system configurations, transaction histories, etc., which can accurately represent real-world scenarios.

If test data is not managed correctly, it can lead to unreliable test results and an inaccurate software assessment. Poorly managed test data can also cause tests to take longer to execute due to inconsistencies in datasets or redundant information. Additionally, incorrect assumptions may be made during testing since the results are not accurately represented. Finally, if test data is not properly archived, it can be challenging to reproduce defects and rerun tests when necessary.

Here are some key steps to consider when managing test data:

Undefined quality standards

Quality standards in software testing refer to a set of expectations for assessing the quality of the software under test. These standards are based on user requirements and industry best practices and typically include accuracy, reliability, performance, scalability, and security criteria.

If quality standards are undefined or unclear, it can confuse testers and developers and affect the overall testing quality. This can result in incorrect assumptions made during tests which may lead to undetected bugs and flaws in the final product.

To ensure good quality standards in testing, it is crucial to define objectives and expectations at the project’s outset. Meetings between stakeholders should also be held periodically throughout development to review progress against specific goals. Additionally, teams should have access to up-to-date test documentation so that they know exactly what is expected from them. Finally, regular code reviews should be conducted by experienced professionals who are knowledgeable about coding best practices.

Lack of traceability between requirements and test cases

Traceability in software testing is the process of keeping track of functional requirements and their associated tests. It is a vital part of quality assurance as it enables teams to confirm that all requirements are being tested properly and provides an audit trail in case any changes need to be made.

If there is no traceability in software testing, it can lead to problems such as undetected bugs and flaws in the final product. It also makes identifying gaps or errors in the process difficult due to the lack of an audit trail. Furthermore, without traceability, reviewing what has been tested against requirements and spotting redundant tests is hard.

Good traceability measures include maintaining detailed records of the different tests conducted, ensuring that all changes to requirements are tracked and recorded, and regularly reviewing tests against requirements. A Requirement Traceability Matrix (RTM) is a tool that maps test cases to their corresponding requirement to give teams an overview of what has been tested. This makes it easier to identify gaps or errors in the process. An RTM can also help identify redundant tests that may be inefficiently consuming resources.

People issues

Conflicts between developers and testers can arise due to differences in their primary roles and objectives. Developers often focus on creating functional code, while testers focus more on product quality. These differing perspectives can lead to disagreements over issues such as when a test should be performed or how much time is allocated to testing.

To resolve these issues, both parties need open communication and a better understanding of each other’s goals. Additionally, setting clearer expectations of what needs to be achieved can help bring clarity and focus to the process. Finally, introducing metrics that measure overall effectiveness can help identify areas for improvement and act as an incentive for collaboration between developers and testers.

Release day of the week

Release management is essential to software development, as it aligns business needs with IT work. Automating day-to-day release manager activities can lead to a misconception that release management is no longer critical and can be replaced by product management.

When products and updates have to be released multiple times a day, manual testing becomes impossible to keep up with accurately. New features pose an even greater challenge with the needed levels of speed, accuracy, and additional testers. As the end of the working week approaches, there’s often a looming deadline between developers and the weekend – leaving little time for necessary tasks such as regression testing before deployment.

Deployment is nothing more than an additional step in the software lifecycle – you can deploy on any given day, provided you are willing to observe how your code behaves in production. If you’re just looking to deploy and get away from it all, then maybe hold off until another day because tests will not give you a proper understanding of how your code will perform in a real environment. In place of DevOps AI, which does automated observation and rollbacks if necessary, teams must ensure their code works as intended – especially on Fridays.

Piecemeal deployments are key for releasing faster and improving code quality – though counterintuitive, doing something frightening repeatedly will help make it mundane and normalize it over time. Releasing frequently can help catch bugs sooner, making teams more efficient in the long run.

Lack of test coverage

Test coverage denotes how much of the software codebase has been tested. It is typically expressed as a percentage, indicating the amount of code being tested in relation to the total size and complexity of the codebase. Test coverage can be used to evaluate the quality of the tests and ensure that all areas of the project have been sufficiently tested, reducing potential risks or bugs in production.

Issues that can occur due to inadequate test coverage include software bugs, decreased reliability and stability of the software, increased risk of security vulnerabilities, and increased dependence on manual testing. Inadequate test coverage can also lead to inefficient development cycles, as unexpected errors may only be found later in the process. Finally, inadequate test coverage can lead to increased maintenance costs as more effort is needed to fix issues after release.

One way to address the problem of lack of test coverage is to ensure that all areas of the codebase are tested. This can be done by utilizing unit, integration, and system-level testing. It is also important to use automation for tests to ensure sufficient coverage. Additionally, it is essential to have rigorous code reviews to detect potential issues early on and set up software engineering guidelines that provide clear standards for coding practices and quality control.

Defect leakage

Defect leakage allows bugs and defects to remain in a codebase, even after tests have been conducted. This can lead to serious issues for software applications and must be addressed as soon as possible.

Defect leakage usually happens when there is insufficient test coverage, where not all areas of the codebase are properly tested. This means that some parts of the application will go unchecked, leading to any potential flaws or bugs being missed. Additionally, if the requirements analysis process was incomplete, certain scenarios or conditions could not be considered during testing. Inadequate bug tracking and tracking processes can also result in undiscovered defects slipping through testing.

The best way to prevent defect leakage is by ensuring all areas of the codebase are thoroughly tested utilizing unit testing, integration testing, and system-level testing. Automation should also be utilized wherever possible to ensure adequate coverage across the entire application. Additionally, rigorous code reviews should be done so any potential issues can be detected early on and corrected before they become more severe problems down the line. Finally, organizations should set software engineering guidelines that help developers create high-quality code while ensuring defects don’t slip through testing unnoticed.

Defects marked as INVALID

Invalid bugs are software defects reported by testers or users but ultimately discarded because they don’t indicate a real issue. These bugs can lead to wasted resources and time as developers and testers work on them without making any progress.

Invalid bugs typically occur due to insufficient testing, where certain areas of the codebase have not been thoroughly tested or covered. This can lead to false positives where software appears to malfunction even though it works properly. Additionally, if the requirements analysis process was incomplete, it’s possible that certain scenarios or conditions weren’t considered during testing, which could also cause invalid bugs to be raised.

The best way to avoid invalid bugs is to ensure quality assurance processes are up-to-date and robust. Testers should perform thorough tests across all areas of the application before releasing a new version – unit testing, integration testing, system-level testing, etc. Automation should also be utilized wherever possible to ensure adequate coverage across the entire application and reduce room for human error in manual testing. Reports from users must be taken seriously – however, each report should be investigated carefully before concluding whether an issue needs further attention.

Running out of test ideas

If a software tester runs out of ideas, it can be a huge problem – they won’t be able to find any more defects. Thus, the quality assurance process will suffer. To overcome this issue, testers should use different methods and approaches to ensure that all application areas are thoroughly tested.

First off, it’s essential to have a clear understanding of the requirements and make sure that these have been considered when testing. It may be helpful for testers to use tools such as Mind Mapping or Fishbone diagrams to organize their thoughts before beginning testing. Additionally, testers should consider using automated testing tools or scripts to cover more ground effectively – repeating certain tests across multiple environments can help find potential bugs faster.

Another valuable approach for finding bugs is exploratory testing, where testers explore the application by trying out different scenarios and use cases that weren’t included in the initial test plans. This approach encourages creativity from the tester and can uncover unexpected issues which were previously unknown. Additionally, bug bounty programs can be set up, which allow external users to report any bugs they find on an application – this way, new ideas can be generated without requiring more input from internal testers.

Struggling to reproduce an inconsistent bug

Inconsistent bugs are software defects due to an inconsistency between different versions or areas of the codebase. These bugs can be difficult to debug because it’s not always immediately obvious why one part of the application behaves differently from another.

Inconsistent bugs usually occur when changes are made to a product, but not every area is updated accordingly. This can lead to some areas being more up-to-date than others, creating discrepancies in behavior between them. Additionally, if developers have used different coding practices for different parts of the codebase, inconsistencies can also arise – such as using a different function in one area and an alternative function in another despite both ultimately performing the same task.

The best way to fix inconsistent bugs is to ensure that all relevant code is up-to-date and consistent across each version and environment. Automation tools should be utilized wherever possible in order to distribute updates quickly and efficiently while keeping track of changes. Additionally, developers need to use similar coding practices throughout each area – this includes using syntactically identical syntax and structure so that discrepancies don’t arise unintentionally. Finally, testers must keep a close eye on newly released versions by performing thorough tests across multiple environments; this will help identify any issues quickly before they become widespread.

Blame Game

The blame game is a common problem in software testing projects that can lead to communication breakdowns between different teams and avoidable mistakes. In order to avoid this issue, it’s crucial for everyone involved to take responsibility for the tasks assigned to them and understand the importance of their role.

An excellent way to prevent blame game scenarios is by having transparent processes in place right from the start. Agree on who is responsible for what tasks, and ensure that progress updates are communicated frequently among all stakeholders. Additionally, holding regular reviews or retrospectives throughout the testing process can help identify issues early before they become serious problems – allowing any necessary changes to be made quickly and effectively.

Setting up an environment of trust is also key to avoiding blame game situations. Team members should feel comfortable discussing challenges without fear of criticism or judgment, resulting in higher-quality output, as issues can be discussed openly without worrying about assigning blame afterward. Additionally, testers should remain focused on understanding the reason behind any errors rather than just pointing out mistakes – this will empower them to suggest solutions instead of simply criticizing others’ work.

Conclusion

Software testing is a complex and challenging process – but with the right systems and processes in place, it’s possible to reduce issues and problems to a minimum. Building trust between different teams, setting up clear guidelines for all stakeholders, and utilizing automated testing tools are key components to ensuring that the software you produce meets the highest quality standard. With these approaches in place, developing and launching robust applications without too much difficulty is possible.

Challenges In Software Testing And How to Overcome Them – Part-1

Alex Thompson Digital Engineering April 24, 2023

challenges in software testing - tvs next

Software testing is an essential but often underestimated step in software development. Ensuring that the finished product meets the users’ expectations and provides a valuable experience is necessary. However, certain challenges can arise during software testing, inhibiting success. By understanding these challenges and taking steps to mitigate them, businesses can ensure their software works as intended. In this two-part series, we will explore the common challenges in software testing and provide tips on overcoming them.

Lack of communication

Communication is the key aspect of all kinds of businesses. The tech industry is the place where both living and non-living things have the potential to communicate, and a lack of communication impacts businesses on various levels, like:

To overcome these challenges, effective communication should be practiced as routine in daily scrum connects and stand-up meetings. Managers should ensure all their team members have clear objectives and equal communication opportunities.

Missing or no documentation or insufficient requirements

Requirements in software testing refer to the specifications and expectations the client and stakeholders set out. These requirements typically include the expected outcomes, timeline, budget, level of quality assurance needed, and other important factors relating to software product development. Requirements should be clearly communicated and agreed upon between all stakeholders before beginning development, as they are critical for the successful implementation of a project.

The following statistics clearly depict the importance of requirements:

Testing teams can overcome challenges in software testing due to a lack of requirements by following these tips:

Diversity in the testing environment

Diversity in software testing is essential because it brings diverse perspectives and experiences to the testing process, which can help identify a broader range of defects, improve testing accuracy, and ensure the software product is suitable for all users.

If there’s no diversity in testing teams, it could lead to challenges in software testing like blind spots in testing, exclusion of user perspectives, inaccuracy in testing, biases in testing, and poor software quality.

Here are some key reasons why diversity in software testing is important:

Diversity in software testing promotes inclusivity and accuracy, ensuring that the software product is suitable for all users. According to several studies, businesses with diverse teams of employees get more substantial financial returns.

Inadequate testing

Coding is one part of SDLC similar to testing, but the testing phase comes nearly at the end of SDLC. All phases of SDLC are equally essential to deliver high-quality software products. Tech history clearly depicts that software with inadequate testing can be fatal and make tables turn in business profit loss margins. Market leaders might be pushed to a state of losing market share due to defective software products with inadequate testing. Customers search for new alternatives when reliable brands release products without testing.

Inadequate testing can be overcome by:

Company’s culture

A company’s culture can substantially impact a software testing team’s morale, productivity, and effectiveness. If the organizational culture values speed over accuracy, it can lead to a testing team feeling rushed, resulting in errors that could have been detected earlier in the development process. A vibrant culture can assist people in thriving professionally, enjoying their job, and finding meaning in their work.

Cross-cultural challenges in software testing could be managed by following these tips:

Time zone differences

With an increasing number of businesses considering setting up a remote development team, they are forced to make many important decisions. How to manage and overcome time-zone differences is one of them.

Time zone differences can have several adverse effects on software testing teams, affecting the quality and timing of the testing effort. Here are some of the critical issues that can arise:

Here are some simple hacks to overcome time zone challenges:

By implementing these strategies, software testing teams can overcome time zone differences and collaborate effectively to ensure the timely delivery of high-quality software products.

Unstable test environment or irrelevant test environment

Geographically distant sites are frequently used to store test environments or assets. The test teams depend on support teams to deal with hardware, software, firmware, networking, and build/firmware upgrade challenges. This often takes time and causes delays, mainly where the test and support teams are based in different time zones.

Unstable environments can potentially derail the overall release process, as frequent changes to the software environments can delay the overall release cycle and test timelines. Dedicated test environments are essential. Support teams should be available to troubleshoot issues popping up from test environments. Good test environment management improves the quality, availability, and efficiency of test environments to meet milestones and ultimately reduces time-to-market and costs.

Instability in test environments can be handled by following tips and tricks:

Tools being force-fed

In many projects and organizations, existing tools play havoc on project deliverables. QA team members suggest that the tool is outdated or not a suitable match for the project, and yet the unwanted tool remains a vital part of the project. The testing teams struggle without the latest tools required for work. There are many cases where QA teams are not considered when buying new tools. When test engineers cannot use a tool of their convenience, it lead to several challenges in software testing.

Convincing management to invest in a required testing tool can be difficult. However, companies need to understand the advantages of the latest testing tools. For example, these tools can save significant amounts of time and money by helping to identify issues quicker and more accurately. Additionally, automated tools may provide more accurate results than manual tests since they are not prone to human error or bias. It is also essential to highlight the potential costs of not investing in a required tool, which could lead to delays, increased costs, and decreased product quality. Demonstrating how this tool will help create an efficient workflow that produces better-quality products will likely convince management to purchase the required testing tool.

Developer-tester ratio

Projects are bagged by the sales team, and operation starts from SDLC and STLC. But the client or organization decides about the strength or headcount to be present in the QA team. For various reasons, test teams are sometimes the first priority in ramping down the headcounts. This particular phenomenon is observed when the QA team is considered less critical.

Teams should ensure every developer has a respective test engineer to conduct pair programming or development environment testing to deliver a high-quality product daily.

Here are some tips for maintaining the proper developer-tester ratio:

Tight deadlines

Deadlines are essential to effective software testing. They help drive the testing effort forward, manage risks, optimize resource allocation, and ensure the software product is delivered on time and to the highest possible quality.

Deadlines also help with quality control. Well-planned deadlines give management and teams ample time to inspect completed projects for mistakes. Tight deadlines might give the ability to keep up the hard work. Still, it becomes challenging when regulatory requirements are involved, or key stakeholders promise delivery within a short period.

Here are some steps to overcome tight deadlines in software testing:

Prioritize: Identify the most critical test cases and prioritize them to ensure the most crucial testing is conducted first.

Be realistic: Set realistic expectations with stakeholders regarding the extent of what can be tested within the timeframe allocated.

Automate: Automation testing can help to save time on repetitive tests, making it possible to focus on more complex testing.

Employ exploratory testing: Exploratory testing can efficiently identify issues that may go unnoticed while using pre-documented test cases.

Increase collaboration: Collaboration between developers and testers can lead to faster testing and quicker identification of issues.

Simplify the product: Simplifying the product by limiting its scope can help streamline testing and make it easier to test thoroughly within a shorter timeframe.

Plan ahead: By planning well before the testing period starts and having a clear and detailed roadmap, testing can become more efficient and time-effective.

Wrong testing estimation

Anything that can be measured can be done, and anything that cannot be measured cannot be done. So, every activity planned in professional circles is measured and calculated meticulously for effort estimation. Test effort estimation plays a vital role in test management. This estimation is done by considering the task and the problems that might occur while deriving a solution.

Here are some ways to overcome wrong estimation in software testing:

These methods allow development teams to overcome wrong estimations in software testing, resulting in better estimates and a more successful project outcome.

Last-minute changes to requirements

Change is a frank reality of development, and successful teams must deal with a dynamic work environment.

Changing requirements always poses a high risk for software project teams. Some agile methodologies discussed in this article will help mitigate these risks. Following an agile model will also help to effectively manage changing requirements of their software project and deliver the project based on the customer’s business needs.

Last-minute changes to software testing requirements can commonly occur in software testing. Here are some ways to handle these changes effectively:

Handling last-minute changes to testing requirements can be challenging, but by following these steps, software testing teams can effectively manage the changes and ensure the software tested meets the new requirements.

You may test the wrong things

Testing activity is done to prove the accuracy of software quality as per the client’s expectation. Some challenging times occur when testing is done incorrectly or wrong features are being tested, leading to zero benefits. Hence testing the wrong items may play havoc with the entire project life cycle leading to a waste of test effort and resources.

Confusion about testing leads to ineffective conversations that focus on unimportant issues while ignoring the things that matter. Ignoring or not caring about other impactful features also paves the way to wrong testing as a routine task.

It’s the primary responsibility of the leadership team and senior team members to verify the accuracy of the testing. Test professionals should ensure relevant requirements and their functionalities are covered, used, or touched in every test step. Questions like why, what, when, and how should be asked whenever a deviation is noted in the testing against the requirement.

Testing the complete application

Exhaustive testing refers to testing every combination of inputs and conditions a software application can face. However, it is not realistic or feasible to conduct exhaustive testing for every application because of the sheer number of possibilities. This can present a challenge for software testers, as it may be difficult to identify all possible scenarios to test.

To overcome this challenge, here are some solutions:

Prioritize testing

Prioritize and test the most critical use cases first. Identify the most important functionalities to test and focus on ensuring these work efficiently.

Identify test scenarios

Determine the scenarios representing the most considerable risk to the application or the functionalities that could lead to potential losses and focus testing efforts there.

Use boundary testing

Conduct boundary testing to determine the limits of the application’s capabilities and whether it can perform within the prescribed range.

Utilize automation

Utilize automation tools to speed up the testing process and make it less resource intensive. Automated testing can allow more tests to be performed more quickly and efficiently.

Combinatorial testing

Test selected parameter value combinations using various inputs and priority-value pairs, especially when testing complex software applications.

Leave the testing to the users:

When exhaustive testing isn’t feasible due to limited resources, businesses should allow users to test parts of the application. This can help identify new and different bugs, improving the application’s overall functionality.

In conclusion, exhaustive testing is not practical or possible for software applications. Still, by prioritizing testing, identifying the scenarios with the most significant risk, utilizing automation, and permitting users to test the application, software testers can overcome this challenge and still manage to test an application effectively.

Lack of skilled testers

The number of skilled testers is not keeping pace with the rapidly increasing demand for them. Although there may be more tech talent overseas, management should know what skill set is needed for a position and be mindful during the hiring process. To be an effective software tester, one must possess both technical knowledge and soft skills. This blend of skills helps an individual perform better and boosts a company’s long-term success.

Finding and retaining skilled software testers is one of the biggest challenges in the tech industry today. Here are some solutions to help tackle this problem:

Conclusion

In conclusion, software testing is a complex task requiring professionals to combine technical knowledge and soft skills. With the right strategies in place, it is possible to overcome the challenges in software testing and ensure a smooth testing process for every project.

What is application modernization and how to modernize legacy applications

Alex Thompson Digital Engineering, Modernization April 19, 2023

Do you have a few applications that are starting to show their age? Maybe they’re not as user-friendly as they used to be or don’t work well with the latest operating systems. If this is the case, it’s time to consider application modernization. Application modernization is an effective way to modernize your organization’s technology infrastructure and ensure it can meet the evolving needs of today’s business environment. By adopting the latest technologies, businesses can remain relevant in a digital-first world, reduce technical debt, and increase efficiency and productivity.

In this blog post, we’ll discuss what application modernization is and why it’s essential for your business. We’ll also give you some tips on how to get started!

What is application modernization and why do it?

Application modernization is transforming legacy systems and applications into modern, more efficient versions. Organizations do this for various reasons, such as to increase performance and responsiveness, improve security, or reduce maintenance costs. By modernizing these applications and systems, businesses can leverage the latest technologies and methodologies, helping them to stay competitive in today’s fast-paced marketplace. Additionally, companies can save time and resources by upgrading existing software instead of developing new software from scratch while still delivering high-quality results. Ultimately, it can help businesses improve efficiency while minimizing costs, making it an important part of any modern enterprise strategy.

How to know if your company needs to modernize its applications?

The question of whether or not a business needs to modernize its applications is not an easy one to answer. On the one hand, several benefits come with keeping software up-to-date and functional, including improved flexibility, faster performance, and better security. On the other hand, rolling out new applications can be costly and time-consuming, and it can often interrupt operations while causing some disruption to employees.

Here are some indications you need to modernize your applications:

Ultimately, the best approach is to consult with experts who can offer guidance on how you can successfully modernize your applications while minimizing disruptions and downtime.

The benefits of application modernization

Application modernization is a crucial step in any organization’s digital transformation strategy. By modernizing how we build, deploy, and run software applications, we can ensure that our systems are always up-to-date and working to their full potential. Here are some of the benefits of well-executed application modernization:

Whether we are automating legacy applications to improve scalability or making sure that our sales platform integrates seamlessly with our customer relationship management software, application modernization is a critical step on the path to success. So, if you want your organization to thrive in today’s rapidly changing digital landscape, be sure to embrace application modernization as part of your overall strategy.

Types of application modernization

There are many different types of application modernization that can help businesses to improve their operations and efficiency. One popular method is refactoring, which involves taking an existing application already in production and making changes to improve its performance and usability. Another common form of modernization is re-platforming, which refers to taking an application or program designed for one operating system or platform and adapting it for use on another platform. Additionally, there are various cloud-based solutions that can be used to simplify the day-to-day management of applications, including automated deployment and update tools as well as flexible licensing models.

Application modernization strategy

Some organizations choose to focus on simplifying and streamlining their existing applications, while others take a more transformative approach by completely redesigning their systems from the ground up. Ultimately, the strategy depends upon many factors, including business objectives, budget constraints, and technical capabilities.

For example, companies that require significant customization or have highly complex legacy applications may opt for a more gradual modernization process in order to minimize disruption to business operations. Meanwhile, those with simpler software architectures may be better off embracing change and undertaking more transformative modernization initiatives. Ultimately, the key is to find the right balance that addresses your organization’s needs while aligning with your strategic vision. Whether you’re looking to make minor tweaks or make waves with massive changes, there are plenty of options out there that can help you achieve your goals.

How to get started with application modernization?

Getting started with application modernization can seem daunting, especially if you are unfamiliar with the concept. At its core, app modernization is converting existing software applications to more modern, cloud-based platforms. To get started with this process, it’s crucial to have a clear goal in mind and a solid plan in place. One of the first steps in application modernization is to identify any legacy applications that may be holding your organization back or diverting resources away from more critical workflows.

Once these apps have been identified, you can begin thinking about how they might be upgraded or replaced. The next step is to develop a strategy for moving forward – whether that involves working with an off-the-shelf solution or scheduling custom development work. With these considerations in mind, you can begin to take steps toward modernizing your applications and unlocking their full potential.

Conclusion

In conclusion, application modernization can bring a variety of benefits to businesses. Companies that take the time to upgrade their applications will be able to enjoy improved efficiency and scalability, greater flexibility and user experience, enhanced security, and reduced maintenance costs. Investing in the latest technology will ensure businesses remain competitive, agile, and secure.

Application modernization is essential for any business wanting to stay ahead of the curve. With the right strategy for application modernization and the support of experienced developers and IT professionals, there’s no reason why your organization can’t successfully navigate this process and reap the many benefits it offers.

How to Implement DevOps Successfully

Alex Thompson Digital Engineering April 11, 2023

Introduction

DevOps has quickly become one of the most popular and effective ways to streamline and optimize the development and operations process. It can help organizations reduce costs, improve quality, and increase their agility and responsiveness to customer demands. While the concept of DevOps is straightforward, implementing it into an organization’s culture and processes can be daunting since it requires a commitment from all stakeholders, including the development team, operations team, the quality assurance team, and the executive team. To successfully implement DevOps, lots of learning and understanding of different tools, cultures, practices, and processes are required. In return, this gives a good infrastructure and automated processes, which help the organization deliver good quality and reliable software builds.

Considerations for DevOps Implementation

In this section, we’ll explore how to implement DevOps successfully and ensure its benefits for your organization. Before you Jump into DevOps implementation, it’s crucial to understand the underlying principles and goals of this methodology. DevOps aims to build a culture of collaboration, communication, and continuous improvement between development and operations teams. This culture focuses on delivering high-quality software with greater speed, agility, and reliability. It also involves using automation and monitoring tools to streamline processes and detect issues early.

Establish clear goals

It is crucial to have a clear plan, goals, and strategies in place. This will help ensure everyone is on the same page and understands what needs to be accomplished. A well-defined strategy will help you to identify your goals, assess your organization’s needs, and allocate resources. Start by identifying the areas of your software development process that can benefit most from DevOps practices. Then, set specific, measurable, achievable, relevant, and time-bound goals. Also, identify all the metrics you will use to measure progress and success.

Encourage a culture of collaboration and communication

The first step to successfully implement DevOps is establishing a culture of collaboration and communication between development and operations teams. This culture involves breaking down silos, sharing knowledge and skills, and encouraging transparency and feedback. It’s also important to celebrate successes, learn from failures, and continuously improve processes. DevOps’ success depends on creating a culture of trust and accountability, where everyone works together towards common goals. Emphasize the importance of sharing knowledge and learning from each other’s experiences.

Make sure your team has the right skills

DevOps requires various skills, including coding, system administration, and automation. Make sure your team has the right skills to be successful with DevOps. DevOps implementation requires a cross-functional team that includes developers, operations staff, and other stakeholders. This team should work together to identify bottlenecks, implement best practices, and improve processes. Ideally, this team should be co-located and have a shared understanding of DevOps principles and practices. It’s also essential to have buy-in from senior leaders and other key stakeholders to ensure the success of your DevOps initiatives.

Automate wherever possible

Automation is one of the core principles of DevOps, and it can help streamline and accelerate the software development process. Automating repetitive and time-consuming tasks helps to reduce errors, improve speed, and increase reliability. Automation can help teams detect problems earlier in the process, reduce manual errors, and improve the overall quality of the software. Start with simple and well-defined processes, such as building and testing code, and gradually move to more complex processes. Use tools like Ansible, Puppet, or Chef to automate configuration management, and tools like Jenkins, Circle CI, Gitlab pipelines, etc., for continuous integration and delivery. These tools help to automate repetitive tasks, such as testing, deployment, and other processes.

Start implementing small

Do not jump start and implement everything at a single shot. Start small, break complex tasks into smaller, more manageable chunks, and work on smaller pieces. This way, you can apply your philosophy and do a POC, validate it, and if the results are satisfactory, start scaling up gradually and upgrade your DevOps pipeline completely.

Also, adopt agile practices, such as Scrum and Kanban frameworks, for iterative development and continuous improvement. Implement agile practices to break down large projects into smaller, more manageable chunks. This approach helps to prioritize work and provides a more flexible and adaptable development process. Implement agile practices alongside DevOps practices to improve collaboration and delivery speed.

Monitor and measure everything

Continuous monitoring and measurement are critical to implement DevOps successfully. Use monitoring tools to collect data on performance, availability, and other critical metrics. Leverage this data to identify bottlenecks, measure progress, and make data-driven decisions. Implement a feedback loop to provide visibility into the development process and encourage continuous improvement. Selecting the right tools is essential for successful DevOps implementation.

How can organizations ensure compliance with relevant regulations and industry standards in the cloud?

DevOps Lifecycle

CI/CD pipeline is the integration of Continuous Integration and Continuous Deployment in the DevOps Lifecycle, which has the following stages.

Continuous integration and delivery (CI/CD) are crucial to DevOps implementation. This approach involves integrating code changes into a shared repository and running automated tests to identify issues early. It also involves automating the deployment process and delivering new features to users quickly and frequently. Adopting a CI/CD approach can significantly improve your software development cycle’s speed, reliability, and quality. Making DevOps processes continuous and iterative speeds up software development lifecycles so organizations can ship more features to customers. Here is how some companies release software updates thousands of times every day due to their well-constructed DevOps process:

Continuous improvement is another core principle of DevOps. Continuously review your processes, identify areas for improvement, and implement changes. Encourage experimentation and innovation, and celebrate successes.

Steps to Implement a Successful CI/CD Pipeline

Code review

A code review involves one or two developers analyzing a teammate’s code and identifying bugs, logic errors, and overlooked edge cases. The most important reason for code review is to catch bugs before they get into production or the end user. Code quality tools are automated tools/programs that observe the codes and highlight the issues/problems arising from bad/improperly designed programs. There are a lot of code quality tools in the market. Some are SonarQube, Codacy, Gerrit, Codestriker, and Review board.

Building a pipeline environment

An environment is a collection of resources you can target with deployments from a pipeline. Examples of environment names are Dev, Test, QA, Staging, and Production. We can build the pipeline using Kubernetes, virtual machine resources, etc. As the world moves towards containerized application approach, most people focus on containerized pipelines. Containerized pipelines are software development pipelines where you can define the steps and environments for coding tests, builds, and deployment. We can do containerized pipelines using Kubernetes resources. We need separate containers for each build from the beginning; they’re easy to implement too.

Continuous monitoring and feedback loop

We need to have a short feedback loop, to run the quickest tests first in the testing suite so that we can move into prod faster. The below flow would be happening:

After QA Certification, we do the above for the stage environment. After getting stage certification, the same build will be moved to production.

Focus on CI implementation first

We need to implement CI first, and make it stable and reliable, such that it builds the developers’ confidence. A good pipeline should always produce the same output for any given input. After successfully implementing CI, the next phase would be implementing CD.

Compare efficiency

After you implement CD and monitoring, you can compare the productivity and agility of the team before and after setting up the CI/CD pipeline. Doing so will inform you if the new approach has improved the efficiency or if any changes are required.

Rollback changes

CI/CD pipeline needs a rollback procedure to last changes/states if something goes wrong, ideally, with a single button click option.

Proactively monitor your CD pipeline

Proactively monitoring the pipeline is a great approach and a better way to catch any bugs or problems before they reach production. Having good automation throughout allows for a more streamlined development pipeline, thus enabling developers to get feedback quicker, fix things fast, learn fast, and consistently build better apps.

Conclusion

DevOps implementation can help your organization deliver software faster, more reliably, and more efficiently. However, it requires a clear understanding of DevOps principles and goals, a strategic plan, a collaborative culture, automation, agile practices, monitoring, continuous improvement, cross-functional teams, automation and monitoring tools, a CI/CD approach, and a culture of collaboration and communication. By following these best practices, you can successfully implement DevOps and realize its benefits for your organization. Remember that DevOps is not a one-size-fits-all solution, and the implementation process will vary depending on your organization’s needs.

Most Common Cloud Security Concerns Answered

Alex Thompson Digital Engineering, Modernization April 5, 2023

As more and more companies move their applications to the cloud, ensuring that their data and systems are secure has become increasingly important. However, with the myriad of options available in cloud computing, it can be challenging to know where to start when it comes to securing your cloud-based assets.

In this blog, we will answer some of the most common cloud security concerns, including how to secure your cloud data, what kinds of security measures to implement in the cloud, and how to ensure compliance with regulations. By the end of this blog, you will better understand how to protect your organization’s cloud infrastructure from potential security threats.

Cloud security refers to the rules and procedures used to protect cloud-based applications, data, and infrastructure from unauthorized access. It varies from domain to domain, and few standard security measures are taken care of by cloud service providers. There are various types of cloud security measures that we need to follow while adopting a cloud platform. The most well-known service providers, including Microsoft Azure, Amazon Web Services (AWS), and Google Cloud Platform (GCP), advise a standard protocol.

Here are the answers to some of the most common cloud security concerns:

What are the considerations for selecting a cloud security provider?

Critical considerations for selecting a cloud security provider include evaluating their security features and capabilities, assessing their compliance with relevant regulations and industry standards, reviewing their track record and reputation, and evaluating their ability to provide responsive and effective support.

How can organizations ensure compliance with relevant regulations and industry standards in the cloud?

Organizations can ensure compliance with relevant regulations and industry standards in the cloud by selecting a cloud service provider that complies with these standards and regulations. Additionally, they can implement robust security controls and monitoring mechanisms and perform regular audits and assessments to identify and remediate any compliance gaps.

What is the shared responsibility model for cloud security?

The shared responsibility model for cloud security refers to the division of security responsibilities between the cloud service provider and the customer. The cloud service provider (CSP) is responsible for securing the infrastructure, while the customer is responsible for securing the data and applications they store and use in the cloud.

How can we ensure data is secure in the cloud, and what services are available over the most popular cloud service providers?

One cloud security concerns is how to secure data in cloud, to ensure data is secure in the cloud, we should choose a reputable cloud service provider with strong security measures in place, encrypt our data both in transit and at rest, use strong passwords and multi-factor authentication, regularly monitor activity logs, and implement appropriate access controls. Data security refers to protecting the data stored and processed in the cloud. It involves measures such as encryption, access control, and backup and recovery.

Azure, AWS, and GCP provide a range of data protection tools and services to help organizations secure their cloud data. Here are some examples of data protection tools for each platform:

For Azure

For AWS

For GCP

What are some cloud security certifications with compliance frameworks?

When choosing a cloud service provider, look for Cloud security certifications that meet rigorous security standards and have undergone regular security assessments. Most commonly, Azure, AWS, and GCP provide the same certifications like:

These certifications assure organizations that all the 3 cloud service providers have implemented strong security controls and meet industry standards for security and compliance. Organizations should ensure that their own security and compliance requirements align with these certifications before selecting their cloud provider.

What is Network Security?

Network security is the practice of securing computer networks from unauthorized access, data theft, and other malicious activities. It involves implementing various technologies and processes to prevent and detect unauthorized access, misuse, modification, or denial of computer network and network-accessible resources.

Examples of network security tools include firewalls, intrusion detection and prevention systems, and virtual private networks (VPNs). These precautions aid in defending cloud-based networks against online dangers like malware, phishing scams, and distributed denial of service (DDoS) attacks.

How can we define application security over the cloud?

This refers to protecting the applications hosted in the cloud and involves measures such as secure coding practices, vulnerability testing, and access control.

What are the cloud security tools available?

Many tools are available for cloud security. The best tools for particular needs will depend on multiple factors, such as the type of cloud infrastructure we use, the level of security we require, and our budget. Here are some popular tools & technologies for cloud security:

What are some commonly prevalent cloud attacks?

Cloud attacks are one among the other common cloud security concerns. As cloud computing continues to become more prevalent, cybercriminals are increasingly targeting cloud environments with a variety of attacks. Here are some of the latest types of attacks on the cloud:

Data breaches

As attackers try to access sensitive data housed in the cloud, data breaches continue to pose a serious danger to cloud security. This can be accomplished through various methods, including exploiting vulnerabilities in cloud applications, using stolen credentials, or leveraging misconfigured permissions.

Denial of Service (DoS) attacks

DoS attacks attempt to overload a cloud system with traffic, making it unavailable to users. These attacks can be launched from various sources, including botnets or hacked cloud instances.

Advanced Persistent Threats (APTs)

APTs are sophisticated attacks that target specific cloud environments, often with the goal of stealing sensitive data or disrupting operations. These attacks are tough to detect and can go undetected for long periods.

Man-in-the-middle (MitM) attacks

MitM attacks involve intercepting and manipulating data as it flows between cloud systems and users. Attackers may use this to steal sensitive data or inject malware into cloud environments.

Supply chain attacks

Supply chain attacks target third-party providers of cloud services, such as software vendors or cloud infrastructure providers. These attacks can compromise the security of entire cloud environments, potentially exposing sensitive data and disrupting operations.

Crypto-jacking

Crypto-jacking involves hijacking a cloud instance’s computing resources to mine cryptocurrency, often without the owner’s knowledge or consent. This can lead to increased costs for the cloud user and reduced performance for legitimate applications running on the instance.

Container and API attacks

Attackers often target containerized applications and APIs due to their critical role in cloud environments. Attackers may exploit vulnerabilities in container images or APIs to gain access to cloud resources.

What are some enhanced cloud security tools designed by popular service providers?

Here are some popular tools for cloud security that are designed by Azure, AWS, and Google Cloud:

For Azure

For AWS

For Google Cloud:

Conclusion

In conclusion, cloud security is paramount for organizations that store their data and run their operations in the cloud. It’s important to understand that the ones listed in this blog are just a few examples of the many tools available for cloud security in Azure, AWS, and Google Cloud. The optimal tool for our specific needs will rely on several variables, including our budget, the size and complexity of our cloud environment, and our unique security requirements.

As discussed in this blog, securing cloud-based assets requires implementing robust security measures, such as encryption, access controls, and monitoring, as well as ensuring compliance with relevant regulations. Organizations can protect their data, applications, and systems from potential security breaches and maintain their customers’ trust by taking these steps.As cloud computing grows, staying vigilant and proactive about cloud security is essential to ensure your organization stays ahead of potential threats.

Ultimately, cloud security is all about ensuring the confidentiality, integrity, and availability of cloud-based resources and data while minimizing the risks associated with cloud computing.

Latest developments in cloud computing

Bhavya Upadhyay Digital Engineering, Modernization March 20, 2023

Cloud computing is a rapidly evolving technology transforming how businesses and organizations manage their IT infrastructure. In recent years, we’ve seen significant developments in cloud computing that have led to greater flexibility, scalability, and cost savings for users.

Are you keeping up with the latest trends in cloud computing? It can be hard to keep track of all the new features and products being released, but it’s crucial to stay on top of what’s happening in this rapidly evolving industry. In this blog post, we’ll look at the latest buzz around cloud computing, including new features from major providers and exciting innovations to watch out for. Whether you’re a cloud expert or just getting started, there’s something here for everyone. So, let’s dive in!

Trends in Cloud Computing

Artificial Intelligence and Machine Learning

The advancement of artificial intelligence (AI) and machine learning (ML) has taken great strides in the past few years, with cloud technology leading the change. With cloud computing, AI development is faster, more secure, and more scalable than ever. This has enabled developers to quickly create algorithms that can take on more complex tasks such as natural language processing, computer vision, and analytics.

By leveraging this powerful combination of sophisticated software algorithms and powerful cloud computing capabilities, researchers have made massive advancements in artificial intelligence and machine learning research that were previously impossible – making way for an even brighter future for artificial intelligence and machine learning. Some AI-based industries boosted by cloud advancements include predictive analytics, personalized healthcare, and antivirus models.

Cloud Gaming

The gaming industry is one of the most advanced sectors in leveraging the potential of cloud technology. It has revolutionized how game developers work and how gamers access their favorite video games. For example, streaming services such as Google Stadia and Microsoft Xbox have allowed gamers to instantly access sophisticated games without needing a console or powerful PC. Similarly, cloud-based development platforms are creating a faster rate of innovation for developers, offering them more powerful tools to make innovative and exciting content.

Cloud storage has been an essential factor driving the advancements in gaming technology by allowing gamers to easily save files, characters, and progressions while playing on different devices. Cloud computing is further being used to integrate virtual reality with the gaming industry, poised to unlock great opportunities for gamers soon. Thus, it can be seen that cloud technology has undoubtedly enhanced user experience within the gaming industry.

Multi-Cloud Solutions

Multi-cloud solutions represent a powerful advancement in the way businesses manage their data. As the amount of data organizations produce increases, multi-cloud solutions offer an effective, efficient way to store and access this information. Multi-cloud enables companies to store data across multiple cloud provider platforms while affording them flexibility as they scale up or down over time without disrupting their workflow.

It also minimizes costs since businesses don’t have to incur fees with just one provider or manage all their data on-site. Additionally, with these solutions, businesses can obtain strong security capabilities, reassuring customers that their data is reliably protected. There are many advantages for businesses looking for an efficient way to manage their increasing storage requirements, and multi-cloud solutions are proving to be the ideal solution.

Remote and Hybrid working

Cloud advancements have revolutionized the way businesses and working professionals approach remote working. Not only has it enabled transitioning to remote work with greater ease and speed than ever before, but advances in cloud storage have created greater opportunities for collaboration, communication, and monitoring of project progress while working outside of an office setting.

For example, cloud-based programs like Dropbox and Google Drive make it easy to share documents among distributed teams with version control systems, while video conferencing solutions such as Zoom help teams stay connected so that workers can feel the same sense of community and team spirit found in a traditional workplace. Thanks to these new technologies, those who were once confined by location can now tap into distant opportunities, enabling them to capitalize on their skill sets from anywhere in the world.

Benefits of Advancements in Cloud Computing

Conclusion

As businesses worldwide increasingly rely on cloud computing, the need to utilize modern cloud computing services is becoming increasingly critical. The trends in cloud computing are towards increased use of cloud infrastructure and services. Smaller companies can access enterprise-level resources, and larger companies require greater scalability and speed in an increasingly competitive market. Cloud solutions allow businesses of all sizes to operate with improved efficiency, cost savings, and the ability to quickly deploy updated technology across distributed networks – making it essential for any business hoping to succeed in our digital world.

How DevOps Accelerates Business Growth

Alex Thompson Digital Engineering February 13, 2023

Introduction

It is a prevalent fact now that DevOps is the key to any accelerated development or transformation initiative. It quickly grabbed the attention of the IT industry for all the right reasons. Due to its fast-paced working environment, shorter turnaround time, high-quality output, and lesser post-production errors, DevOps was quickly adopted by many development teams. In this article, we will look into how DevOps accelerates business growth.

Why DevOps?

DevOps is a combination of development and operations principles and philosophies. It is a methodology comprising many concepts, techniques, tools, and practices. These components help fully automate the process between development and operations, enabling development and deployments at incredible speeds in short and controllable iterations. DevOps is not just about development and operations teams working together and leveraging the right tools. It is a cultural shift and mindset to adopt new ways of working.

Here are some reasons why businesses are adopting DevOps:

Key metrics of DevOps

The following are the five-key metrics for DevOps performance.

Key principles of DevOps

Automation

In a DevOps environment, all tasks which can be automated should be automated. Instead of manually checking code for errors and bugs, we can automate this by leveraging tools that do the tasks in a single command. Automating SDLC processes allows developers to focus on writing code and developing new features. Infrastructure provisioning should also be automated to meet the market demands with Infrastructure as Code (IaC) tools and continuous delivery pipelines.

Continuous integration

This encourages developers to commit their code multiple times a day, thus integrating smaller chunks of code regularly, which avoids the likelihood of bad code moving ahead in the pipeline. Another important aspect of continuous integration is automated testing, where the developed code will be tested for bugs and compatibility with the master branch before merging. Continuous integration relies heavily on having a version control system in place.

Continuous Delivery

Continuous delivery is a practice where code changes are automatically prepared for releasing to production. Continuous delivery expands upon continuous integration by moving code to test and/or production environments. Then it is adequately tested using automated tests, including UI tests, load tests, integration tests, etc. This way, production-ready build artifacts will always be available at any time. Continuous delivery needs manual approval before releasing the artifacts to production.

Continuous Deployment

Continuous deployment releases the artifacts automatically without explicit manual approval. It automates the entire software release process from development, build, and test to production deployment. The developer decides the final trigger to deploy artifacts to production in continuous deployment.

Continuous Monitoring

This involves automatically collecting information about the code that has been deployed and running in production and the infrastructure underlying it. This enables operations to finetune and optimize the infra resources. It also reveals hidden bugs in the system, which can then be added to the backlog.

Benefits of establishing a DevOps-first practice

Some of the benefits of implementing a DevOps-first practice include the following:

Above mentioned benefits can be achieved by choosing the right DevOps tools and embracing the DevOps culture.

Conclusion

DevOps implementation will accelerate your business’s growth in different areas and aspects. With unified communication and a collaborative environment, DevOps can improve business efficiency, collaboration, employee experience, and customer experience. DevOps allows businesses to solve problems quickly, limit operational costs, and reduce business losses. Another primary reason to adopt DevOps is that it leaves much more room for brainstorming, promoting innovation within the project and the overall business.

How to transition from manual to automated testing and why you should do it now

Alex Thompson Digital Engineering February 6, 2023

Testing is an essential part of software development, and it can significantly impact the success of a project. While manual testing is still widely used, it has become increasingly important to automate the testing process to ensure quality and efficiency. In this blog post, we will explore the reasons for transitioning from manual to automated testing and provide tips on how to do it effectively.

Before embarking on our journey from manual to automated tests, it is essential to remember that “100% automation is impossible to achieve”.

Why you should transition to automated testing

Tips for successful automated testing

ROI and roadmap

A detailed ROI and roadmap need to be prepared on what percentage of cost/effort savings, quality improvements, and risk mitigation can be achieved once automated tests are implemented.

When we say automation, we refer to front-end and back-end testing like performance testing, sophisticated scenarios, and API test automation.

Once the stakeholders are convinced of the benefits of automated tests, a detailed roadmap should be drawn out, involving effort estimates and prioritization.

Choosing suitable candidates for automation

The tests that tick most of the characteristics like

can be considered suitable candidates for our automated test bed.

Choosing the right approach (TDD vs. BDD)

While Test Driven Development (TDD) has some benefits, such as reduced rework time and faster feedback, Behaviour Driven Development (BDD) – implemented using tools such as Cucumber, provides better visibility of the tests to non-technical business stakeholders. The reason is that Cucumber’s feature files are written in plain English using keywords such as Given, When, and Then.

At TVS Next, we encourage our clients to go for the BDD approach, as we can clearly map the scenarios in terms of features to ensure better test coverage.

Choosing the proper tool/framework

Choosing the proper framework is mainly driven by the platform under test (Mobile/Web/API).

For web testing, we can choose from an array of frameworks such as Selenium, Cypress, Playwright, WebdriverIO, and TestCafe.

Some of the available options for mobile testing are Appium, Espresso, and XCUI Test.

For API automation, we can choose from various tools such as REST-Assured, K6, and Locust. These, in turn, can also serve as our load/performance tools.

At TVS Next, we encourage our Clients to go for futuristic frameworks such as Cypress and Playwright, which are much more stable and involve much less framework setup time than Selenium.

Build customized test suites

It is always better to have customized test suites such as:

Code quality and best practices

Similar to the best practices in development, it is essential to set up the environment to perform collaborative coding and ensure best practices in testing, such as

are implemented to avoid spending large efforts on code maintenance.

Implement DevOps – CI/CD Pipeline

Implementing CI/CD pipeline for our automated tests have advantages such as:

Faster smoke testing times – to provide feedback to Developers in case of critical failures/environment downtimes
Improved fault detection
Better communication with stakeholders via automated emails
Faster Mean Time To Resolution (MTTR)

Conclusion

By following the above-mentioned step-wise approach, we can move from manual to automated testing and achieve benefits such as:

In conclusion, transitioning from manual to automated testing can be challenging. But with careful planning and the right tools, it can be a successful transition that leads to improved software quality.

Category Archive

Effective software testing strategies for the financial sector

Challenges in software testing and how to overcome them – Part 2

Challenges In Software Testing And How to Overcome Them – Part-1

How to Implement DevOps Successfully

How DevOps Accelerates Business Growth

How to transition from manual to automated testing and why you should do it now

Building Intelligent Applications: A Comprehensive Guide

Chatbot vs Conversational AI – Key Differences in 2024

Conversational AI: The Future of Communication

Exploring the Evolution of UI/UX Design

Embracing Human Journeys for Lasting Customer Experiences

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