I am looking for the best solution for immutable copy of data built on Commvault in Azure. We have some configuration, but I would like to see what Commvault Community can propose. I am looking for few approaches:
- First copy of data is in local. Azure copy is working as DR site. Dedicated storage for Immutable in Azure per site (locally).
- First copy of data is in local. Azure copy is working as DR site. Shared storage for Immutable in Azure per site (locally).
In that both approach I would like to know about the cost and how to estimate decrease usage storage between dedicated - shared storage ?
What will be the best storage configuration for that solution Deduplicated or Not-deduplicated? Retention for Immutable is 14 days and 2 cycles.
Storage usage for Immutable solution (Hot or Cool)?
And I think the most important how to calculate cost for those solutions if I have only local backup solution in current state.