The query data cache allows more queries to be processed faster by caching commonly requested search and metadata terms in memory. You can resize the maximum capacity of the query data cache to meet the requirements of your environment.
Resizing the query data cache
From the Document Store Manager page, select a document store manager.
Click Resize.
Enter the value, in megabytes, to increase or decrease the query data cache. The value must be at least 1MB.
Click Change.
