PAC Scale-Out Repository (PSOR)

Regions in a Performance and Availability Cluster (PAC) need to share synchronized user and system data. To facilitate the sharing and synchronicity requirement, a PAC uses a data store referred to as a Scale-Out Repository (SOR). The mandatory PAC SOR (or PSOR) stores system configuration, and other data that needs to be accessible by all regions in the PAC.

A PAC must have only one PSOR.