We are currently using file based cache in a web-server cluster causing Magento having different caches on each webserver. So the automatic cache clearing – for example if you chance a configuration setting in the backend – is not working.
Which cache system do you recommend:
- It should support tagging
- Short work in the network
The PHP module for memcached seems to be buggy.
You can use Redis with the new Zend Cache Adapter by Colin Mollenhour.
The adapter supports tagging and can be accessed over TCP/IP.
You can find the project here:
https://github.com/colinmollenhour/Cm_Cache_Backend_Redis
The project comes with a magento installation tutorial.