How to Accelerate GitHub Actions CI/CD Pipelines with Artifact Caching for Docker, Helm, Git, and More

Slow builds, long deployments, and rising cloud bills are common problems in modern CI/CD pipelines. Every Git clone, Docker pull, or package fetch adds latency and traffic, leading to slower builds and higher costs.

You’ll learn how a Varnish-powered artifact caching layer accelerates GitHub Actions, shortens deployment times, and lowers infrastructure and egress costs, by positioning caches exactly where they’re needed for maximum speed and efficiency.