Mapdir is a small utility module that provides a very flexible and general functional programming (read: easy) mechanism for applying functions to all (or selected) files and subdirectories in a di
CacheRouter is a caching system for Drupal allowing you to assign individual cache tables to specific cache technology. CacheRouter has an option to utilize the page_fast_cache part of Drupal in order to reduce the amount of resources needed for serving pages to anonymous users.
Search Files allows searching for files in node attachments and in arbitrary directories. Text is extracted by externally provided helper applications.
Helper Applications
In order to extract text, this module calls 'helper apps' such as cat and pdftotext. Drupal administrators can configure any helpers they like. Helper apps need to be installed on the server and need to be setup to print to stdout.