CygNet Software recommends the following periodic database maintenance tasks to keep the datastore in good health.
Perform regular full backups to ensure transaction log cleanup. See Backup and Restore for more information about scheduling backups.
If the database size vastly exceeds the "optimal" size of the database (3000 bytes times the number of database records), perform an offline defragmentation to reclaim disk space. Defragmentation is handled by the ESENTUTL utility. See Database Utilities for more information.
Run the DbsConsistencyCheck utility to check for any logical errors.