Azure automation is Microsoft cloud based workflow engine that can be used to run workflows in Azure. It started out its life as engine to operate against azure resources. However with time it gained the capability to run against on-premises resources as well by introduction of new feature called hybrid runbook workers.
You can think of hybrid runbook workers as one or more servers (think high availability) in your on-premise datacenter that can act on behalf of runbooks located in azure cloud. It has the capability to execute a runbook (known as hybrid runbook) which can be as simple as PowerShell script or as complex as a PowerShell workflow can be. So you can use it to to orchestrate complex, repetitive, or time-consuming tasks for your on-premise servers.Read More »