#### Outline

- This module adds caching functionality to your site, which can reduce the sever load considerably when your site has a lot of access.
- However, there still exists some minor problems to be fixed in the future such as the cache exposing contents to those that should not have access.
- This module enables the function for two types of user group (i.e. guest and registered user groups). Caching contents for other user groups is not available at this time.

#### Cache maintainance using the clear cache block

- The clear cache block will invalidate all the cached contents when the block is viewed by a user.
- We recommend setting the block accessible by the guest users, and the clearance interval to "one day" in block preference, which would then purge all the cached contents once a day.
- The module might create a large amount of cached files, but it hardly becomes a problem if you use the clear cache block properly as recommended.

#### How to set up

- Please add the following two lines to the the configuration file, under the [Cube] block.
- CacheSystem.path=/modules/stdCache/kernel
- CacheSystem.class=StdRenderCache