Using Best Practices to Install and Upgrade CA ARCserve Backup › Best Practices for Upgrading CA ARCserve Backup from a Previous Release › Upgrading Multiple Servers Using a Central Database › Current Configuration - Multiple ARCserve Servers Using a Central Database

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Current Configuration - Multiple ARCserve Servers Using a Central Database

The following diagram illustrates the architecture of multiple CA ARCserve Backup servers using a centralized database in previous releases.

In the following diagram, multiple CA ARCserve Backup servers are sharing a centralized database. A copy of the CA ARCserve Backup database is not retained on one of the servers sharing the database.

Architecture diagram: Two ARCserve servers sharing an ARCserve database.

In the following diagram, multiple CA ARCserve Backup servers are sharing a centralized database. A copy of the CA ARCserve Backup database is retained on one of the servers sharing the database.

Architecture diagram: Two ARCserve servers sharing an ARCserve database. A copy of the ARCserve database is stored on one of the servers.