Improve the real or perceived speed of the site, or monitor performance metrics.
"Node.js Rules Chatterbox” allows users create real time notification blocks with the help of rules.
This driver expects a caching map in your $database definition in settings.php (probably added via an include file) and then it uses that.
$database
Note: Ajax Include Pattern 1.4+ requires jQuery 1.7+.
This module enables to create the cached wrapper of any block. It can be used where standard block caching is disabled if node access modules are installed.
This module is aimed at providing a powerful yet lightweight caching option for sites that use views and panels.