DrupalCon Munich 2012: 4x High Performance for Drupal - Step by Step

This talk focuses on improving Drupal performance by exploring four key categories: server, client, modules, and database. The speaker demonstrates how to set up essential technologies like APC, Memcache, and Varnish to achieve baseline performance, as well as strategies for optimizing client-side elements such as GZIP, Fast JS, and AJAX. Additionally, the session addresses common issues with modules and PHP code, including the use of XHProf and custom caching techniques. For the database component, the talk covers best practices for identifying and resolving slow query issues. Designed for beginners in DevOps, this session provides actionable insights into troubleshooting performance challenges in Drupal.