The #1 task that every DBA needs to be able to perform perfectly is to recover a database should it become corrupted for some reason. The recovery model of a database determines the options a DBA has when recovering a database. If a DBA can’t recover a database when a disaster strikes, then they better dust off their resume and start looking for a new line of work.
Part of a good database recovery plan is to first understand what recovery models are available. The recovery model of a database determines the types of database backups that can be taken,