Installation Guide › High Availability › Overview

Overview

Installing CA Business Service Insight in a high availability environment is based on Windows Cluster Technology and Windows Network Load Balance (NLB) Technology. The Installation includes the Application, Web, and Adapter components.

The various servers of the application present the following solution:

• The database server is supplied by the customer and is usually an Oracle RAC deployment.
• The application server is deployed as Active/Passive.
• The web server is deployed as Active/Active using load balancing with web session affinity.

  

Both web and application servers require a High Availability shared file system for sharing files between the nodes. This system is supplied by the customer over any storage operating environment that complies with High Availability requirements.