To reduce or increase the number of records stored in the database for a particular table, change the duration of time that a record is stored in the database for this table before it is purged. The duration only applies to this particular table.
Edit the purger configuration files for your data loaders.
For EGO data loaders, edit EGO_TOP/perf/conf/purger/purger_ego.xml.
For Symphony data loaders, edit EGO_TOP/perf/conf/purger/purger_soam.xml.
Navigate to the specific <Table> tag with the TableName attribute matching the table that you want to change.