Diagram
A system architecture diagram showing how a Backup vault replicates data using Locally Redundant Storage (LRS), Zone-Redundant Storage (ZRS), and Geo-Redundant Storage (GRS), along with their respective data center, availability zone, and paired region targets.
Implement Azure Recovery Services Vault Creation
You can create the vault through the Azure Portal, PowerShell, ARM templates, or the REST API. A key decision during creation is selecting the storage redundancy, which determines how your backup data is copied for safety. Geo-redundant storage (GRS) replicates data to a paired Azure region for maximum durability and is the default. Locally redundant storage (LRS) keeps copies within a single data center and is lower cost. Zone-redundant storage (ZRS) replicates across availability zones within one region. This setting must be chosen before any backups are configured, as it becomes locked afterward.
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