Organizations leverage the Simple recovery model if the data backed up is not critical, data is static or does not change often, or if loss is not a concern for the organization.

No recovery up to the point of failure as with the Full recovery model. You see, we cannot use the transaction log for recovery with the Simple recovery model.

If you put your databases in Simple Recovery Model, it tells the SQL Server CHECKPOINT process to write the transactions from the T-log to the data file and after a successful write, to purge them ...

SQL history Before there was SQL, databases had tight, navigational programming interfaces, and typically were designed around a network schema called the CODASYL data model.