Organizations undergoing a digital transformation must adopt new and meaningful ways of working. For a successful transformation, in addition to agile processes, teams must also leverage agile engineering techniques and models. Continuous focus on agile engineering principles will provide a solid ground for teams to enhance their agility and deliver better software, faster.
When you have hundreds of applications performing various functions across several environments, it's tough to push all the code when it needs to be. Here are some steps to help your own team develop the internal tooling it requires to deploy thousands of applications if needed, all in a reliable, efficient manner.
If you want secure, reliable systems, you need all stakeholders actively communicating. This means involving both IT operations and developers in discussions after deployments, to ascertain if anything went wrong and can be avoided, and what went well or could be refined. Integrating your postmortems and retrospectives facilitates collaboration and improves processes.
Status accounting is following the evolution of a configuration item through its lifecycle. Using application lifecycle management along with agile helps prevent mistakes, but lets you have the minimum amount of red tape; the team achieves an acceptable velocity without being unduly burdened with too much process.
DevOps for the enterprise is the set of activities that support development and testing being managed within a framework for delivering the software into a stable production environment. Kim Megahee believes that DevOps can be successfully deployed with the adoption of Akaizen.
Modern ALM emphasizes total team involvement and a comprehensive set of tools so that the development lifecycle runs smoothly. Joe Farah shows you how test case management is a vital component to a successful ALM strategy.
There are ever-growing ways to organize your project assets with public domain configuration management tools. There's a mistaken belief that these free software configuration management (SCM) alternatives can be just as powerful as leading commercial tools.
What happens when defects go unnoticed until it is too late? Mayank provides an insightful view of the true cost of not providing enough test coverage during a software development lifecycle. He also suggests some techniques to ensure that defects are identified and mitigated early.
Ryan Kenney, senior consultant at Coveros, chats with TechWell community manager Owen Gotimer about the difference between containers, container engines, and container orchestration; using containers in your CI/CD pipelines; and the cost of security.
Steve Berczuk is a regular contributor to TechWell and StickyMinds and a principal engineer and ScrumMaster at Fitbit in Boston. In this interview, Steve discusses configuration management and agile, helpful tools, and how testing has evolved over the years with the rise of agile.
Joe Townsend has been working in the configuration management field for fifteen years and is a regular contributor to CMCrossroads. In this interview, Joe discusses how configuration management has changed over the years, the trouble with tools, and trends in IT.
We'd like to introduce the newly appointed editor of Better Software magazine, Ken Whitaker. Ken has a long history in software and is a great addition to the team. If you're interested in writing for Better Software, drop Ken a line. His contact info can be found in this interview
When Keith Klain took over Barclays Capital Global Test Center, he found an organization focused entirely on managing projects, managing processes, and managing stakeholders—the last most unsuccessfully.
The promises of faster, better, and cheaper testing through automation are rarely realized. Most test automation scripts simply repeat the same test steps every time. Join Ben Simo as he shares his answers to some thought-provoking questions: What if your automated tests were easier to create and maintain? What if your test automation could go where no manual tester had gone before? What if your test automation could actually create new tests? Ben says model-based testing can. With model-based testing, testers describe the behavior of the application under test and let computers generate and execute the tests. Instead of writing test cases, the tester can focus more on the application's behavior. A simple test generator then creates and executes tests based on the application's modeled behavior. When an application changes, the behavioral model is updated rather than manually changing all the test cases impacted by the change.
Test Automation has come a long way in the last twenty years. During that time many of today's most popular test execution automation tools have come into use, and a variety of implementation methods have been tried and tested. Many successful organizations began their automation effort with a data-driven approach and enhanced their efforts into what is now called keyword-driven test automation. Many versions of the keyword-driven test execution concept have been implemented. Some are difficult to distinguish from their data-driven predecessors. So what is keyword-driven test automation? Mark Fewster provides an objective analysis of keyword-driven test automation by examining the various implementations, the advantages and disadvantages of each, and the benefits and pitfalls of this automation concept.
Software that performs well is useless if it ultimately fails to meet user needs and requirements. Requirements errors are the number one cause of software project failures, yet many organizations continue to create requirements specifications that are unclear, ambiguous, and incomplete. What's the problem? All too often, requirements quality gets lost in translation between business people who think in words and software architects and engineers who prefer visual models. Joe Marasco discusses practical approaches for testing requirements to verify that they are as complete, accurate, and precise as possible-a process that requires new, collaborative approaches to requirements definition, communication, and validation.