Data Management

The data collected in Cassandra is stored under individual tenant specific key spaces. The data within the keyspace is further categorized into two types namely current and historical, which are stored in separate set of tables. There is a data cleanup job which runs periodically and cleans up only the historical data older than the "retention_period_in_days" configured for the enterprise. The schedule for the clean up job can be configured by providing a cron expression in the values.yaml property dataCleanUpJobCronExpression.

See, Configuring values.yaml for more details on installation configuration.