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Train off the track Signs Your DevOps Initiative Is Off the Rails

There’s lots of confusion about what DevOps is. This has resulted in the emergence of DevOps “antipatterns”—DevOps patterns of behavior that will not result in success. There are often clear signs that what you are doing isn’t going to work. This article delves into some of them in hopes you can avoid these mistakes and successfully implement DevOps principles and practices.

Jeffery Payne
Image of lock over code DevSecOps: Incorporate Security into DevOps to Reduce Software Risk

DevSecOps is a growing movement to incorporate security into DevOps practices in order to ensure flaws and weaknesses are exposed early on through monitoring, assessment, and analysis, so remediation can be implemented far earlier than traditional efforts. By failing fast with security testing, organizations reduce risk of a security incident and decrease the cost of rework.

Alan Crouch
Release management Why DevOps Still Needs Release Management

Release management is still critical in a DevOps environment. You likely will just have to change your current process. You will no longer need to track implementation or back-out plans as part of change orders; you just need to be able to track the application, its components, and its promotion schedule. The key to maintaining these change orders is automation.

Adam Auerbach
Metrics dashboard on a tablet For Great Performance, Rethink Your Load Testing

The word concurrency is often used to define workload for load testing, as in concurrent users. Too often, it's the only input defined. In reality, there are a number of factors that contribute to workload and affect concurrency, and they all contribute to your load testing abilities—and, ultimately, the performance of your product.

Tim Koopmans
Infinity symbol Has Continuous Deployment Become a New Worst Practice?

Software development has been moving toward progressively smaller and faster development cycles, and continuous integration and continuous deployment are compressing delivery times even further. But is this actually good for businesses or their users? Just because you can deploy to production quickly and frequently, should you?

John Tyson
Cloud with tools graphic Fixing a Broken Deployment Process

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.

Colleen Stock
Legos 100 Percent Unit Test Coverage Is Not Enough

Many people equate 100 percent unit test coverage with high code quality, but that is not enough. Code coverage tools only measure whether the tests execute the code; they make no judgment on the effectiveness of the tests. Testers should review unit tests, even if they have high coverage levels, and either help improve the tests or supplement them with extra tests where necessary.

John Ruberto
Six steps 6 Steps to a Successful DevOps Adoption

Implementing DevOps practices can significantly accelerate software releases while still assuring applications meet quality objectives. But DevOps can’t be bought, bolted on, or just declared. If you’re considering a move to a DevOps delivery model, here are six approaches for ensuring a successful DevOps adoption within an organization.

Alan Crouch
Continuous delivery Test Coverage in the Age of Continuous Delivery

Test coverage is a strategy to help us spend scarce testing time on the right priorities. When things were tested last, how much automation coverage we have, how often the customers use the feature, and how critical the feature is to application are all factors to consider. Here are some ideas for keeping quality high when you're transitioning to continuous delivery.

Matthew Heusser
Service virtualization Overcome Test Automation Plateaus with Service Virtualization

With complex enterprise test automation systems, at least some of the many required dependencies are commonly incomplete, unavailable, or operating incorrectly at the time of test execution. The result is timeouts, incomplete tests, false positives, and inaccurate results. Service virtualization can help you overcome this plateau and increase test automation rates.

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