SQL Server supports three recovery modes: simple, full and Bulk.

SQL Server provides three different recovery models that allow you to specify the way SQL Server manages log files and prepares your enterprise for a disaster. Each of these models represents a different approach to balancing the tradeoff between conserving disk space and providing for granular disaster recovery options. The three disaster recovery models offered by SQL Server are:

1. Simple Recovery Model
2. Full Recovery Model
3. Bulk-logged Recovery Model