An object cache can help speed up database queries by caching the results of those queries in memory. One of the most popular object cache is MemCached. Support for this is included as part of the base WPCloudDeploy plugin.
An additional object cache option is REDIS – we support this via an add-on.
To enable MemCached, the package first needs to be installed at the server level. Once it’s installed, you can then enable it on a site-by-site basis.
A popup will appear that will offer periodic feedback as the process progresses. When the process is complete you will get a popup confirmation message and the black ‘terminal” window will show the actions that were taken while attempting to install the package.
Once MemCached has been installed on a server you can activate it for any site on the server.
After a while the screen will refresh – if the operation is successful. If the operation fails, you’ll get a popup message.
You can view a full log of the operation under the SSH LOG screen.
After a while the screen will refresh – if the operation is successful. If the operation fails, you’ll get a popup message.
You can view a full log of the operation under the SSH LOG screen.
Once in a while you might find the need to clear out the cache. Doing this will clear the cache for all sites on the server.
After a while the screen will refresh – if the operation is successful. If the operation fails, you’ll get a popup message.
You can view a full log of the operation under the SSH LOG screen.
Warning: Before removing MemCached from the server, make sure you deactivate it from all sites on the server. Otherwise, you’ll see heavy delays when you access your site because WordPress will be attempting to connect to a non-existent MemCached server.
Removing MemCached requires using the command line on the server – we’ll eventually add an option on the server screen to remove it from there.