In this talk you will learn how we used Varnish to provide a 100x increase in the throughput of our site, clippingbook.com. We will learn how to install varnish and how to configure it to work correclty alongside Symfony, including:
- How to handle logged in and not logged in users
- Using ESI
- Caching for different devices
- Deciding what to cache and what not and how to configure Symfony for this