Scale-Out Performance and Availability Clusters

The Performance and Availability Cluster (Performance and Availability Cluster (PAC)) architecture is designed to improve the scaling and availability of Enterprise Server deployed in a multi-system configuration. The PAC architecture minimizes single points of failure (SPOF).

Important: For information on prerequisite and third-party software versions supported by PAC, see the Performance Availability Clusters (PACs) topic under Additional Software Requirements.