You are planning the replication configuration for a new Azure Storage account. The storage account must meet the following requirements:
* Provide protection against a datacenter failure within the primary region by replicating data across three availability zones.
* Provide protection against a regional disaster by replicating data to a secondary region.
Which two replication options should you select to meet these requirements?
- Geo-zone-redundant storage (GZRS)Cevap
- Read-access geo-zone-redundant storage (RA-GZRS)Cevap
- CGeo-redundant storage (GRS)
- DRead-access geo-redundant storage (RA-GRS)
Cevap
Geo-zone-redundant storage (GZRS) and Read-access geo-zone-redundant storage (RA-GZRS)
The correct options are Geo-zone-redundant storage (GZRS) and Read-access geo-zone-redundant storage (RA-GZRS). Both options synchronously replicate data across three availability zones in the primary region, protecting against datacenter failures, and then asynchronously replicate the data to a secondary region for disaster recovery.
Adım Adım Çözüm
Anahtar Kavram
Combining zone-redundant storage (ZRS) with geo-redundancy to achieve Geo-zone-redundancy in Azure Storage replication.