A thread-safe cache that may be used to store very small amounts of data associated with this [Microsoft.SharePoint.SPSite]. Fetch an instance from [Microsoft.SharePoint.SPSite.Cache].
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Available in Sandboxed Solutions: No
The cache is stored in memory and will be emptied during the next process recycle. Cache entries can be removed during site deletion but object invalidation is not assured. A process recycle may be required to invalidate cached entries. It is critical that only very small values are placed in the cache because the cache has no flush mechanism.