Drupal Dynamic content caching based on attributes in Drupal 7 Simple code to maximise your varnish hitrate
Drupal Debugging Drupal performance with Cache Debug module Finding the offenders breaking your caching strategy
Drupal High performance AJAX callbacks with Drupal 7 and the JS module Make lightning fast AJAX queries in Drupal 7
Drupal Profiling Drupal 7 performance with XHProf and Devel Find out why Drupal is consuming the memory it is
Drupal How to speed up Drupal by altering the tokens UI On larger Drupal sites, the Token module quickly becomes unwieldy, and the UI can consume precious resources while often being never used. Here are some options for mitigation of this.
