Hello everyone,
I am currently configuring Veeam Backup for Microsoft 365 (VBM365) for our company, and I have a question about the disk cache to optimise performance.
According to the documentation, the standard installation does not allow the cache to be stored on another drive on the VBM365 server (it is located by default in the local PostgreSQL database on the C drive or on a dedicated PostgreSQL server). However, I would like to avoid deploying an additional PostgreSQL server for simplicity and maintenance reasons.
My question:
- Does anybody use a dedicated cache disk on the VBM365 server?
- If so, how did you configure it (custom path, script, etc.)?
- Have you encountered any limitations or performance issues?
I would appreciate your feedback or alternative solutions (without external PostgreSQL).
Thank you in advance for your advice!
Morgan

