Blog

Continuous integration vs. continuous deployment, explained clearly, plus where continuous delivery and continuous testing fit into the same picture.

Release Strategies

What is product experimentation? A practical look at hypotheses, feature flags, and the infrastructure that makes safe testing possible.

Feature flag vs. feature branch: what each one actually controls, when to use them, and why most teams eventually need both.

Release Strategies

A/B testing compares two versions of an experience to see which performs better. Here's how it works, how to run a test, and how to avoid common mistakes.

Risk Reduction

A/B testing vs. canary testing: how each one works, when to use them, and how canary testing vs. a/b testing decisions play out in practice.

Risk Reduction

Multivariate testing lets you test multiple variables at once. Here's what it is, when to use multivariate testing, and how to do it, with examples.

A/B testing vs. multivariate testing: the real difference, the traffic each needs, and how to make the multivariate testing vs. A/B testing call without guessing.

Release Strategies

What is continuous integration testing? Learn how CI testing works, the tools behind it, and how it fits with automated testing in a CI/CD pipeline.

Developer Productivity

What is a CI/CD pipeline, and how do you plan, build, test, and automate one? A practical guide to the key components, with a GitHub Actions example.