Operations | Monitoring | ITSM | DevOps | Cloud

What is Chaos Engineering? A Guide on Its History, Key Principles, and Benefits

Many organizations invest in high availability and disaster recovery for their key applications. Too many of these organizations, however, forego the most important aspect of this process—testing the failover process regularly. Whether gripped by the fear of downtime or dreaded DNS problems, development teams are frequently hesitant to test out what they’ve built in the real world.

Epinio and Crossplane: the Perfect Kubernetes Fit

One of the greatest challenges that operators and developers face is infrastructure provisioning: it should be resilient, reliable, reproducible and even audited. This is where Infrastructure as Code (IaC) comes in. In the last few years, we have seen many tools that tried to solve this problem, sometimes offered by the cloud providers (AWS CloudFormation) or vendor-agnostic solutions like Terraform and Pulumi.

Concurrent Users vs. Total Users Explained

How many concurrent users do you need to load test your website? Total Users (aka Total Sessions count) metric is commonly used in performance testing to answer this question. However, it is not as straightforward as it may appear. Learn the difference between Total Users and Concurrent Users from this short video.

Introducing the CircleCI visual config editor

The CircleCI visual config editor (VCE) is now generally available as an open source project. Development teams can now create and modify CircleCI config files in a visual drag-and-drop, low-code environment. The VCE is a node-graph editor that you can use to modify CircleCI config elements and generate config files. It provides a frictionless way to build CI/CD pipelines and interact with CircleCI’s platform in an efficient, user-friendly visual interface.