Always ON Availability Groups in SQL server – A HA-DR Solution || Ms SQL

The Always On availability groups feature is a High A-DR solution that provides an enterprise-level alternative to database mirroring.

An availability group supports a failover environment for a discrete set of user databases, known as availability databases, that fail over together. 

Configuration of Windows Failover Cluster : Click below to Watch
https://youtu.be/IHzynh0CnpI

Endpoints in SQL server : https://youtu.be/BF0S8UGJT5o