RUM vs. APM: How They’re Similar and Different
RUM and APM are two important acronyms to know if you work in software development or DevOps today. Moreover, not only is it important ..
Practical Tips for Getting More out of CI/CD Test Automation
More may not always be better. But in the world of test automation, it is. If you’re already automating some of your software tests, you likely ..
How to Know When You Need OpenCL
There was a time when virtually all applications were executed by just one type of device: the CPU. That time has ended. Since the release ..
How Log Analysis Has Evolved
One way of assessing just how much IT trends have changed over the past several decades is to look at how log analysis tools and processes ..
What is Blockchain, Anyway? And What Are the Biggest Use Cases?
Everyone’s talking about blockchain these days. In fact, there is so much hype about blockchains — and there are so many grand ideas ..
Know Your *Nixes: Guide to Unix-Like Operating Systems that Matter Today
You can argue that the operating system is dead in our containerized, serverless, Web-based world. But the fact is that, especially for developers, ..
Docker Hub, Quay and Beyond: Which Container Registry is Right for You?
Selecting a container registry for your Docker environment can sometimes feel like choosing what to eat at a Chinese restaurant that features ..
DevSecOps Learning Resources: How to Learn to Do DevSecOps
You know why it’s time to learn DevSecOps. But do you find yourself asking how one actually goes about gaining DevSecOps skills? That’s ..
Dockerfile Best Practices: How to Write Secure and Useful Dockerfiles
Dockerfiles are the blueprints of your container environment. In order to keep your Docker environment secure, efficient and effective, ..
Shift-Left Culture: How to Shift Your Entire Organization to the Left
Much has been made of the concept of “shift-left security,” and rightly so. Shift left security practices can significantly reduce the risk ..