Amazon RDS Interview Questions | Expected Questions on RDS by Avinash Reddy

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[@chinaydu2041]

Thank you very much .. good video

[@avizway]

Glad you liked it!

[@tonyjones6148]

Good Video. What is the difference between backup and snapshot? Are automated backup done once every day or every 5 minutes?

[@avizway]

AWS Backup is a dedicated service to take backup of multiple resources not just RDS. Snapshot is a point in time copy of a RDS instance. Automated backups happens based on 2 things. Periodically based on configured windows and If AWS detected any major change on our RDS resource.

[@tonyjones6148]

@@avizway When we created RDS, we configure automated backup every night. Does this mean that we can incur a 24 hour data loss in case the database or RDS crashed and we had to use the backup to recover? Also, if we have multi-az do we still need a backup since the multi-az standby server can be used as a backup server?

[@jyothsnab7655]

Sir can you please give some scenario based questions which will help more for experienced

[@manojkumarpandurangam213]

why too much scrolling