Azure Backup automatically handles the storage for your vault.
If you’re using Azure Backup for Azure Files file shares, you don’t need to configure the storage replication type. Azure Files backup is snapshot-based, and no data is transferred to the vault. Snapshots are stored in the same Azure storage account as your backed-up file share.
Use to back up (or protect) and restore your data in the Microsoft cloud.
Can replaces your existing on-premises or off-site backup solution with a cloud-based solution that’s reliable, secure, and cost-competitive.
Offers multiple components that you download and deploy on the appropriate computer, server, or in the cloud. The component, or agent, that you deploy depends on what you want to protect. All Azure Backup components (no matter whether you’re protecting data on-premises or in the cloud) can be used to back up data to a Azure Recovery Services Vault in Azure.