In this week’s episode of Two-Minute Tech Tuesday, we'll talk about varnishncsa, a tool that you can use to produce web server logs in Varnish.

Quality content drives valuable action. Whether that action is a download, install, view, subscription or purchase, quality content is the compelling reason to act. Content can mean a document, an image, audio, video, software or just about anything that can be digitally delivered. But it’s not just the content itself that affects the end user’s perception of quality. The way digital content is aggregated, displayed, recommended, transacted and delivered plays a critical role.

The Varnish Controller is our administration solution for managing large Varnish Enterprise environments, offering provisioning, scaling and monitoring capabilities for Varnish clusters and multi-tenant environments. And now, we’re delighted to release Varnish Controller 4.1.0 to the world! See the release notes and change log here. This version of Controller adds features, fixes and improvements, including new tools for Traffic Router, the built-in solution for directing CDN traffic.

In this week’s episode of Two-Minute Tech Tuesday, we'll talk about backend health. Specifically, backend logs, health probing, and what to do when your backend goes down.