Enhance data and service resilience in Azure Monitor Logs with availability zones
Azure availability zones protect applications and data from datacenter failures and can enhance the resilience of Azure Monitor features that rely on a Log Analytics workspace. This article describes the data and service resilience benefits Azure Monitor availability zones provide by default to dedicated clusters in supported regions.
Prerequisites
A Log Analytics workspace linked to a dedicated cluster.
Note
Application Insights resources can use availability zones only if they're workspace-based and the workspace uses a dedicated cluster. Classic Application Insights resources can't use availability zones.
Data resilience - supported regions
Availability zones protect your data from datacenter failures by relying on datacenters in different physical locations, equipped with independent power, cooling, and networking.
Azure Monitor currently supports data resilience for availability-zone-enabled dedicated clusters in these regions:
Americas | Europe | Middle East | Africa | Asia Pacific |
---|---|---|---|---|
Brazil South | France Central | Qatar Central | South Africa North | Australia East |
Canada Central | Germany West Central | UAE North | Central India | |
Central US | North Europe | Japan East | ||
East US | Norway East | Korea Central | ||
East US 2 | UK South | Southeast Asia | ||
South Central US | West Europe | East Asia | ||
West US 2 | Sweden Central | |||
West US 3 | Switzerland North | |||
Poland Central |
Service resilience - supported regions
When available in your region, Azure Monitor availability zones enhance your Azure Monitor service resilience automatically. Physical separation and independent infrastructure makes interruption of service availability in your Log Analytics workspace far less likely because the Log Analytics workspace can rely on resources from a different zone.
Azure Monitor currently supports service resilience for availability-zone-enabled dedicated clusters in these regions:
- East US 2
- West US 2
- North Europe
Next steps
Learn more about how to:
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