AlwaysOn Availability Groups is a database mirroring technique for Microsoft SQL Server that allows administrators to pull together a group of user databases that can fail over together.
Database replication is the frequent electronic copying of data from one computer or server to another so that all users share the same level of information... (Continued)
SQL Server 2016 is a SQL-based relational database management system released by Microsoft for general availability on June 1, 2016. It supports transaction processing, data warehousing and analytics uses and provides new and updated features with a 'mobile first, cloud first' approach.
A rollback is the undoing of partly completed database changes when a database transaction is determined to have failed.