You can determine when to purge the data in your database. You can also view the notification and quiesced thresholds for your database and the percentage of the database that has been used.

For integration instance data, set retention and purging settings. See Set Data Retention for Runtime Instances.

Process instance history is automatically purged periodically, based on settings in Oracle Integration. See Archive and Purge Data in Using Processes in Oracle Integration Generation 2.