Clean-up Journey Audiences
From V12.1.7 onwards, journey audiences can be removed from live running journeys. There
will be a cron job scheduled (customer can configure cron expression as required), which
will find all audiences with status JOURNEY_COMPLETED and JOURNEY_ENDED and will remove
those, as well as their related data (like audience responses, milestone, goals, etc
data) from respective tables. This removed data will not be recoverable. This will help
in improving overall performance of journey engine. To support this feature, introduced
properties in engine's application.properties
file. More information
about these properties are added in Journey Administrator's Guide.