August 2008
Intermediate to advanced
703 pages
16h 10m
English
Content preview from Pro Drupal Development, Second Edition
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CHAPTER 15Caching
Building pages for dynamic web sites requires numerous trips to the database to retrieve information about saved content, site settings, the current user, and so on. Saving the results of these expensive operations for later use is one of the easiest ways within the application layer to speed up a sluggish site. And it's not just database calls that are saved: the processing of the retrieved information in PHP is avoided too. Drupal's built-in cache API does this automatically for most core data and provides a number of tools for Drupal developers who want to leverage the API for their own purposes. For example, the memcache module (http://drupal.org/project/memcache) is an example of memory-based caching that makes use of ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.