James A Rosen

This is a follow-up to Let's build a CDN - Part 1 A new friend joins us. We talk about the high-level, including why Varnish and why we are doing this in the first place. We go through the plan for this session, and then just make it happen. The video in the show notes captures most of this pairing session. If you enjoyed this podcast and the YouTube video, you can now watch the full movie in 4k on 📺 makeitwork.tv. Offline download is available. LINKS Hypertext Transfer Protocol (HTTP) Field Name Registry RFC 9211 The Cache-Status HTTP Response Header Field libvmod-dynamic EPISODE CHAPTERS

This started as a conversation between James A Rosen & Gerhard in August 2023. Several months later, it evolved into a few epic pairing sessions captured in these GitHub threads: thechangelog#480 (reply in thread) thechangelog#486 The last pairing session eventually lead to 🎧 Kaizen! Should we build a CDN? This is the follow-up to that. How far did we get in 1 hour? LINKS The 5-hour CDN varnish - Docker Official Image Introduction to Varnish Magento2 Varnish config Magento Internals: Cache Purging and Cache Tags Varnish modules EPISODE CHAPTERS