Planning › System Architecture › Large Architecture

Large Architecture

The large architecture includes clustered multiple web server clusters and a database cluster, as follows:

You install CA Service Catalog and CA Service Accounting on two physical computers, each one having two horizontal or vertical clusters. Thus, there are four servers named V1 through V4. Alternatively, you could configure these servers as a single horizontal or vertical cluster instead.

You install and cluster CA Process Automation according to the specifications in the CA Process Automation documentation. Alternatively, you install CA Workflow on three physical computers and place them in a separate, vertical cluster.

You replace the database server with a cluster to improve throughput and responsiveness.