Veeam
Upgrading Veeam Backup for Microsoft 365 from v7 to v8: The Migration That Is Not a Simple Update
Upgrading Veeam Backup for Microsoft 365 from v7 to v8 is not a next-next-finish operation. The backend database moves from SQLite to PostgreSQL. A new NATS messaging component installs alongside the server. Every proxy and every repository must be upgraded after the server finishes. Permissions in your Entra app registration