SPSite.Cache property
SharePoint 2013
A thread-safe cache that may be used to store very small amounts of data associated with this SPSite.
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
[SubsetCallableExcludeMemberAttribute(SubsetCallableExcludeMemberType.PerSpec)] public SPSiteCollectionPropertyCache Cache { get; }
Property value
Type: Microsoft.SharePoint.Administration.SPSiteCollectionPropertyCacheA SPSiteCollectionPropertyCache object.
The cache is stored in memory and will be emptied at the next process recycle. Cache entries may be removed during site deletion, but invalidation is not assured. A process recycle may be required to invalidate cached entries. Because the cache has no flush mechanism it is critical that only very small values are placed in the cache.