Managed Availability Components Probes The first component is called a Probe. Probes are responsible for taking measurements on the server and collecting da…

DAG Quorum and the File Share Witness Quorum is the voting process that the cluster uses to determine whether the DAG should remain online or go offline. If th…

Exchange File mode replication vs Block mode replication Database replication occurs between DAG members using two methods: (1). File mode replication (2…

Database Availability Group (DAG) Concepts DAG Members The Mailbox servers that are members of the DAG and can host database copies within the…

Azure AD Connect Sync process   AAD Sync Process.…

Protect against threats – Office 365 Microsoft 365 includes a variety of threat protection features. Here’s a quick-start guide you can use as a checklist to m…