Just a few days before he died at the beginning of the 1990s, a wise man taught us that “the show must go on.” Freddie Mercury’s parting words have long provided the guiding light for many, if not all, ops teams. In their eyes, the production environment should be exposed to minimum risk, even at […]
DevOps is a Lifeline to Connected Mainframe ROI
A new IDC white paper sponsored by IBM and CA Technologies reveals the adoption of DevOps is a hallmark of those organizations that are actively modernizing and integrating legacy systems such as a mainframe to support digital transformation. Early adopters are blazing a path for faster innovation and greater ROI. DevOps Delivers Mainframe Modernization and […]
CD 101 Podcast: The What, How and Future of Continuous Delivery
Now that we’ve arrived at Episode 4 of our CD 101 Podcast, let’s address some basic concepts—like the what and how of it all and the future. Wait … perhaps we could—or should—have touched on these key topics earlier. Or not. At least not the future part? Anyway … While this (mostly) backwards-looking orientation may […]
From Artisanal to Factory: The IT Pendulum is Swinging Back
Splunk Vice President of IT Markets and Chief Technology Advocate Andi Mann sees DevOps moving from an artisanal approach to an IT factory. This represents a reversal: Historically, developers operated in a factory-like environment, passing chunks of work down the line, but that caused problems because “different managers owned different sections of the production line.” […]
DevOps in Legacy Systems: A Mission Impossible?
The word “legacy” evokes mixed reactions from the IT and business crowds alike. For those who depend on legacy systems such as the zSeries and iSeries platforms, it is a way to deliver stable and reliable applications into production. Business stakeholders who may not know the intricacies of the technology often take a view of, “Why […]
Getting the Most Out of QA in Complex Environments
We live in a world in which software is increasingly dominant. Not only do we rely ever more on software, but its complexity is becoming even greater. And with increased complexity, bugs are more likely to be intermittent, making failures difficult to reproduce. Sometimes this non-determinism results in failures never getting fixed. Any unfixed bug […]
The Tester: Saving Your Soul in a DevOps World
Software testers have seen their careers go through some ups and downs in recent years. In the days of Waterfall, the tester’s job was clearly defined. Like other functions of software development and delivery, testers lived in a neat and tidy universe, testing features and design, finding bugs, sending back feedback to developers for correction […]
Release Automation: Delivering the Big Quality Payoff
Have you ever gone down the path of testing the latest release of an application only to find out that you had the wrong version? Maybe you accidentally grabbed the wrong build or you didn’t have the correct configuration file for the environment you were testing against—or your database wasn’t updated correctly, or the script […]
Why Financial Companies Love Continuous Delivery
The other day I was on the American Express website paying bills and browsing around the benefits and services afforded me when I ran across a “who we are” section. It read: “We’re a global services company that provides customers with access to products, insights and experiences that enrich lives and build business success.” Surprisingly, […]
Dispelling the Myths Around Continuous Testing
You may have seen the term “continuous testing” and thought it was just the DevOps flavor of the month. Some might even think it isn’t part of DevOps or isn’t for cloud or hybrid cloud applications. Well, think again. As it turns out, there are a few more fallacies around the idea of continuous testing […]
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