Differences in Azure backup and recovery solution

zveratko 0 Reputation points
2025-07-04T04:52:24.28+00:00

Hello, I am lost in Azure backup and restore solutions.

I know there is Azure Backup and Azure Site Recovery, seems both ends up in Azure site recovery Vault. I need to do some after failure recovery of on prem VMs running on VmWare. But what to choose. I can probably choose between MARS(Recovery appliance knowns as Backup agent) and MABS on prem appliance, and seems that MARS just directly copy to Azure, while MABS store the copy also locally. But it looks like both have options for VM restore.

I just need to backup some servers on demand (after update) or monthly, and restore them. I would prefer to use cheapest solution possible. But not sure what technology to use at all.

Can anyone bring a light into this Azure technology?

Azure Site Recovery
Azure Site Recovery
An Azure native disaster recovery service. Previously known as Microsoft Azure Hyper-V Recovery Manager.
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  1. Obinna Ejidike 2,855 Reputation points
    2025-07-04T08:15:23.1466667+00:00

    Hi zveratko

    Thanks for using the Q&A platform.

    You're right, Azure has multiple backup and disaster recovery solutions. Kindly find a clear breakdown tailored to your case: backing up on-prem VMware VMs, preferably cheap, with monthly or on-demand restore capability.

    Microsoft Azure Recovery Services:

    Use case: Backing up files and folders on Windows machines only.

    Storage: Backups are stored directly in the Azure Recovery Services Vault.

    Local copy: No local backup, everything is uploaded to Azure.

    Agent: Requires the MARS agent installed on each machine.

    Microsoft Azure Backup Server

    Use case: Ideal for full VM backups, including application-aware backups (e.g., SQL, Exchange).

    Storage: First stores data locally, then backs up to Azure.

    Local copy: Yes, keeps a local cache, enabling fast recovery.

    Agent: Requires deploying the MABS server on-premises.

    Restore capability: Supports full VM and application restores.

    You want:

    • On-demand or monthly VM backup of VMware workloads
    • The option to restore full servers
    • At a low costa low cost

    Recommendation would be to use Microsoft Azure backup server because:
    -It supports VMware VM backups.

    -Keeps a local backup copy (for fast restore).

    -Offloads to Azure for cloud-based DR.

    -Cheaper than Azure Site Recovery (ASR), which is designed for real-time failover, not backups.

    Find additional information:
    https://learn.microsoft.com/en-us/azure/site-recovery/site-recovery-overview
    https://azure.microsoft.com/en-gb/products/backup/?msockid=12385218f7e46a14179c4632f6f96b07

    If the response was helpful, please feel free to mark it as “Accepted Answer” and consider giving it an upvote. This also benefits others in the community.

    Regards,

    Obinna.


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