The following recommendations are to help you choose the best catalog location to use in a Central Admin Server Option (CASO) environment:
- The distributed catalog location is the default location, and is efficient and suitable for a CASO environment that uses a wide area network (WAN). An example of this environment is if the central administration server is located in a cloud and the managed Backup Exec servers are on a local network.
- The centralized catalog location is best suited for use in a CASO environment that uses SAN-connected shared storage with a stable, high-bandwidth network between the central administration server and the managed Backup Exec servers. Use a centralized catalog location if the managed Backup Exec servers have minimal CPUs and disk space, and if the central administration server has significantly more CPUs and memory.
- The replicated catalog location is best suited for a CASO environment that has a stable, high-bandwidth network between the central administration server and the managed Backup Exec servers. A replicated catalog location can provide better performance through catalog redundancy since queries for catalog information are performed locally.
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