Statistics database

The statistics database contains performance information about the Unica Discover system itself. It is used to monitor the systems health and to aid in troubleshooting if an issue arises.

Filegroups

Filegroup
Description
PRIMARY
No Discover data. Used by MSSQL Server for temp space and data management inside the database
DATA
Discover system statistics data
INDEX
Indexes for the database
LOG
The database log

Sizing

This database should remain fairly small. Statistics gathering may be turned off by the user, in which case this database should never grow. If statistics are being gathered, then the size of the database is determined by the length of time the data is kept before being trimmed.