• Thank you all for your responses.

    We can not use Log Shipping because Our databases do not store transactions. We load data everynight from different sources . So it is not our responsibility right now.

    We use replication but only for some database. My senior DBA has not kept all databases in sync for some reason. it could be hardware issues.

    This is exactly what we want as mentioned by @SQLFRNDZ - "his requirement is not DR and he just wants to copy a database to other lower environments daily and want to automate the process."

    Is there any efficient way other than back up and restore ?

    Thanks!