Merge pull request #301992 from anaharris-ms/reliability-databricks-ai

Reliability - Databricks

Author: v-shils

articles/reliability/TOC.yml

@@ -16,6 +16,8 @@ items:
       href: reliability-ai-search.md
     - name: Azure Bot Service 
       href: reliability-bot.md
+    - name: Azure Databricks
+      href: reliability-databricks.md
     - name: Azure Machine Learning Service
       href: /azure/machine-learning/how-to-high-availability-machine-learning?toc=/azure/reliability/toc.json&bc=/azure/reliability/breadcrumb/toc.json   
   - name: Analytics
@@ -28,6 +30,8 @@ items:
       href: reliability-data-factory.md
     - name: Azure Data Share
       href: ../data-share/disaster-recovery.md?toc=/azure/reliability/toc.json&bc=/azure/reliability/breadcrumb/toc.json
+    - name: Azure Databricks
+      href: reliability-databricks.md
     - name: Azure Event Hubs
       href: /azure/event-hubs/event-hubs-business-continuity-outages-disasters?toc=/azure/reliability/toc.json&bc=/azure/reliability/breadcrumb/toc.json
     - name: Azure HDInsight

articles/reliability/availability-zones-enable-zone-resiliency.md

@@ -4,7 +4,7 @@ description: Learn how to enable zone resilience for Azure workloads. Understand
 author: anaharris-ms
 ms.service: azure
 ms.subservice: azure-reliability
-ms.topic: conceptual
+ms.topic: article
 ms.date: 10/29/2025
 ms.author: anaharris
 ms.custom: subject-reliability
@@ -150,6 +150,7 @@ The following table summarizes the availability zone support for many Azure serv
 | [Azure Data Lake Storage](reliability-storage-blob.md#resilience-to-availability-zone-failures) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | | Enablement | Moderate cost increase |
 | [Azure Database for MySQL - Flexible Server](migrate-database-mysql-flex.md) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | | Redeployment | Requires primary and high availability (HA) instance |
 | [Azure Database for PostgreSQL - Flexible Server](./reliability-postgresql-flexible-server.md#availability-zone-redeployment-and-migration) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | | Enablement | Requires primary and HA instance |
+| [Azure Databricks](./reliability-databricks.md) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | | Enablement | No cost impact for same number of VMs; moderate cost increase for storage |
 | [Azure Disk Storage (managed disks)](migrate-vm.md) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | Enablement | Moderate cost increase |
 | [Azure Elastic SAN](reliability-elastic-san.md#availability-zone-migration) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | | Redeployment | Moderate cost increase |
 | [Azure Event Hubs: Dedicated tier](./reliability-event-hubs.md#availability-zone-support) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | | Always zone resilient | Minimum capacity units (CUs) required |

articles/reliability/availability-zones-service-support.md

@@ -3,7 +3,7 @@ title: Azure Services That Support Availability Zones
 description: Learn about which Azure services provide availability zone support, including zonal and zone-redundant options, and the requirements that some services have.
 ms.service: azure
 ms.subservice: azure-reliability
-ms.topic: conceptual
+ms.topic: article
 ms.date: 09/16/2025
 ms.author: anaharris
 author: anaharris-ms
@@ -45,6 +45,7 @@ The following table lists zonal and zone-redundant Azure services. Some services
 | [Azure Data Explorer](/azure/data-explorer/migrate-cluster-to-multiple-availability-zone) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: ||
 | [Azure Data Factory](./reliability-data-factory.md#resilience-to-availability-zone-failures) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: ||
 | [Azure Data Lake Storage Gen2](./reliability-storage-blob.md#resilience-to-availability-zone-failures) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: ||
+| [Azure Databricks](./reliability-databricks.md#resilience-to-availability-zone-failures) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: ||
 | [Azure Database for MySQL flexible server](/azure/mysql/flexible-server/concepts-high-availability) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: ||
 | [Azure Database for PostgreSQL flexible server](./reliability-postgresql-flexible-server.md#availability-zone-support) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: ||
 | [Azure Databricks](/azure/databricks/admin/disaster-recovery) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: ||

articles/reliability/overview-reliability-guidance.md

@@ -68,6 +68,7 @@ The following table provides links to reliability guidance for Azure services. E
 |Azure Database for MySQL|| [High availability concepts in Azure Database for MySQL Flexible Server](/azure/mysql/flexible-server/concepts-high-availability) |
 |Azure Database for MySQL Flexible Server||[High availability concepts in Azure Database for MySQL Flexible Server](/azure/mysql/flexible-server/concepts-high-availability) </p>[Point-in-time restore in Azure Database for MySQL](/azure/mysql/flexible-server/how-to-restore-server-portal#geo-restores-to-latest-restore-point) |
 |Azure Database for PostgreSQL| [Reliability in Azure Database for PostgreSQL](reliability-azure-database-postgresql.md)||
+|Azure Databricks | [Reliability in Azure Databricks](reliability-databricks.md)||
 |Azure DDoS Protection| [Reliability in DDoS Protection](reliability-ddos.md)||
 |Azure Deployment Environments| [Reliability in Deployment Environments](reliability-deployment-environments.md)||
 |Azure Device Registry |[Reliability in Device Registry](reliability-device-registry.md)||