Azure Monitor Alerts allow you to monitor your Azure and application telemetry to quickly identify issues affecting your service. More specifically, Azure Monitor log alert rules allow you to set periodic queries on your log telemetry to identify potential issues and get notifications or trigger actions.
Until now, log alert rules have supported running queries on Log Analytics and Application Insights data. We are now introducing support for running queries also on Azure Data Explorer (ADX) tables, and even joining data between those data sources in a single query.
In addition, as part of this newly added support, log alert rules now support managed identities for Azure resources – allowing you to see and control the exact permissions of your log alert rule.