If there’s one thing that our culture does not lack, it’s a litany of pithy catch-quotes meant to remind us to focus on the task at hand; yet, this often runs counter to our tendency to fixate on matters of the past and future. While we are so often encouraged to “live in the moment” […]
Culture Comes First in Bringing DevOps to the Mainframe
One of the most difficult challenges in engineering, oddly enough, isn’t technical: the challenge is culture transition management. In my 20-plus years of managing engineering teams worldwide, I’ve led teams through countless organizational adjustments and process improvements toward high-performance and quality, beginning with QA segregation to CMMI to ITIL, AGILE and SAFe. Today, mainframe organizations […]
Automation Killed QA – It’s Time to Deal With It
Quality assurance (QA) had a good run. From the time it was considered an afterthought by organizations and software vendors alike to the era of massive outsourcing contracts, followed by significant vendor investments in related tooling, and, finally, its recognition as a critical success factor among high-performing organizations, quality has evolved to become even more […]
Welcome to the Continuous Delivery 101 Podcast
No matter what industry you’re in or how old your business is, your software often determines your success in today’s application economy. Applications are the face of your business—both the way it performs and the speed with which you can incorporate new ideas and innovations, driven by the efficiency of your software development life cycle—determines […]
Predictable Progress: Tracking DevOps Maturity Metrics
As DevOps methodologies continue to evolve, we’re naturally seeing an increased emphasis on the cultivation of related maturity metrics. For instance, in the 2016 State of DevOps Report, researchers with DORA took an initial stab at creating relevant ROI measurements. Similarly, a new report issued by researchers Coleman Parkes, sponsored by CA Technologies, offers additional […]
DevOps in 2017: From Building to Executing
In 2016, DevOps grew in popularity and use, new tools were introduced and enterprises across industries realized the influence and benefits derived from agile development. But there are even more developments to look forward to as enterprises engage DevOps teams further. Scaling-out solutions, providing a baseline for a new cultural approach to problems and continuous […]
A Holiday Tradition: 2017 Continuous Delivery Predictions
It’s that time of year. As the calendar year comes to a close, many of us are following time-honored traditions: making preparations for the holidays, planning some much-deserved time off and enjoying time with friends and family. In the business world, the year-end also brings its own traditions, and first among those is making predictions […]
Assembling the Key Components of Continuous Delivery
As agile methodology was popularized at the start of last decade, engineering teams gained the opportunity to begin producing software in shorter cycles, while releasing it reliably at more frequent intervals. This concept garnered greater attention in 2009, when Tim Fitz published his thoughts on continuous deployment. By the time Jez Humble authored his seminal book, […]
Understanding Mesos and Its Place in DevOps
When building a house, work is done in teams. This work is managed by a foreman, supervisor, or general contractor, but let’s restrict ourselves to the teams doing finish work, and a foreman. Foreman is old fashioned, but general contractor gets long to type over and over. Assume a large enough house to warrant a […]
Keep Applications Running by Testing Early, Continuously
Almost every product we buy or use today goes through some form of extensive testing before it’s released on the market; typically, these tests are designed to replicate the worst-case scenarios that a product may encounter under real-world conditions. Automobiles, for example, go through extensive hot and cold weather testing in remote locations, and are […]
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