Introduction › Components › CA Catalyst Infrastructure › Persistence Service

Persistence Service

The Persistence Service enables other components to manipulate the Persistent Store. Operations such as reconciliation and synchronization require CA Catalyst components to modify the USM data. The Persistence Service enables interactions through a flexible interface that supports the following operations:

• Creating and storing USM data in response to incoming CIs from connectors
• Updating and deleting USM data in response to the reconciliation that the Logic Server performs
• Retrieving the USM details for display by the USM Web View
• Creating and updating USM data in response to operations initiated from the USM Web View

The Persistence Service provides an abstraction layer for working with data in the Persistent Store, which is the database record of USM data.