Subluxation: Partial dislocation of a joint. A complete dislocation is a luxation.
The largest number of items per content database that has been tested on SharePoint Server 2013 is 60 million items, including documents and list items. If you plan to store more than 60 million items in SharePoint Server 2013, you must deploy multiple content databases.
Administrators can also adjust the output cache at the site, site collection, or Web application level.Microsoft SharePoint 2010 uses the object cache to temporarily store objects such as lists, libraries, or page layouts on the WFE server.