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Chris Tozzi

Christopher Tozzi has covered technology and business news for nearly a decade, specializing in open source, containers, big data, networking and security. He is currently Senior Editor and DevOps Analyst with Fixate.io and Sweetcode.io.
Long-Term Cloud-Native Security

Practical Approaches to Long-Term Cloud-Native Security

December 5, 2019 | cloud-native security, devsecops, security strategy, shift left, shifting left
There is no shortage of advice out there about how to secure modern, cloud-native workloads. By now, most developers and IT engineers who work with cloud-native deployments have heard all of the ...
AWS Cost Optimization Saving Money

Why AWS Cost Optimization Is About More than Saving Money

December 3, 2019 | AWS, AWS Trusted Advisor, cloud costs, cost optimization
Why is it important to track and monitor cloud costs? The obvious answer is it helps you save money—and everyone wants to save money. Yet, cost plays a much larger role in ...
Optimizing AWS Performance Long Term

Optimizing AWS Performance Over the Long Term

November 26, 2019 | autoscaling, AWS, AWS application, AWS Performance, rightsizing, SLA
Ask most folks how to optimize performance on AWS, and they'll talk about things such as autoscaling and rightsizing. Those tools are certainly part of an effective AWS performance optimization strategy. On ...
Integrated Infrastructure Key IT Success

Why Integrated Infrastructure Is the Key to IT Success

November 21, 2019 | Agnostic Infrastructure, AWS infrastructure, CloudWatch, infrastructure architecture, Integrated Infrastructure, IT success, monitoring tools
At first glance, your IT infrastructure might seem like your house’s basement. It supports everything, but you don’t pay much attention to it or spend much time or energy trying to make ...
Success of Software Deployments

Operational Excellence and the Success of Software Deployments

November 19, 2019 | business management, continuous improvement, Operational Excellence, software deployment
When we talk about best practices for software reliability, the conversation tends to focus on optimizing the applications themselves and the infrastructure that hosts them. The driving idea is reliability must be ...
Build Reliable App

What It Really Takes to Build a Reliable App

November 14, 2019 | app security, cloud-native apps, data privacy, monitoring, nines of uptime, performance testing, Recovery Point Objective, reliability, reliable apps, uptime
What makes an app reliable? If you ask most IT professionals that question, their minds immediately go to uptime. That’s not surprising; after all, it’s fashionable for software and infrastructure vendors these ...
DevOps Culture Ecosystem

To Build a Healthy DevOps Culture, Look to Your Ecosystem

September 12, 2019 | continuous integration, DevOps transformation, ibm, mainframe, Z development, Z Open Development, Z Open Unit Test
How do you do DevOps?  Here’s a hint: Don’t fixate on finding the right tools or implementing the right processes. Instead, think about the broader ecosystem in which you operate, the culture ...
Why How Collect KPIs Z DevOps

Why and How to Collect KPIs for Z DevOps

September 5, 2019 | devops, ibm, KPI, MTTD, Z DevOps
It can sometimes feel frustrating to try to figure out how to do DevOps. That’s because DevOps is not about tools—there are lots of different tools that can help you succeed at ...
Shift-Left Testing, Continuous Integration and the Mainframe

Shift-Left Testing, Continuous Integration and the Mainframe

August 29, 2019 | continuous integration, ibm, mainframes, shift left, shift-left testing, Z Open Unit Test, z/OS
“Mainframe” is one of the oldest terms in tech. “Shift-left” is much newer. You may not think, then, that mainframes and shift-left testing have much in common. But you'd be wrong. Shifting ...
DevOps Popular Theories

Why Did DevOps Become So Popular? 3 Theories

July 22, 2019 | agile, devops, devops adoption, devops culture, devops history, DevOps origin
DevOps has now been a thing for a solid decade. As we look back at the history of DevOps, it's worth asking: Where did DevOps come from, and why did it take ...
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