An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
Hi,
You can find Azure Monitor Overview page for a high level architecture of Azure Monitor. In short Azure Monitor is a set of services for monitoring Azure and non-Azure resources. Azure Monitor logs is one of those services that allows you to store logs and metrics that you can use monitoring. Application Insights works on top of Azure Monitor logs to monitor applications.
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