You are deploying an Azure SQL Database for a development environment. The database will be used for testing and will be deleted after three months. You want to minimize costs while ensuring the database can be restored to any point within the retention period. Which backup retention policy should you configure?
Trap 1: Configure geo-redundant backup storage.
Geo-redundancy adds cost and is not required for dev.
Trap 2: Configure short-term backup retention to 14 days.
14-day retention adds cost unnecessarily.
Trap 3: Configure long-term backup retention (LTR) for 1 year.
LTR is not needed for a short-lived dev database.
- A
Configure geo-redundant backup storage.
Why wrong: Geo-redundancy adds cost and is not required for dev.
- B
Configure short-term backup retention to 7 days.
7-day retention is the default and meets the need for point-in-time restore within retention.
- C
Configure short-term backup retention to 14 days.
Why wrong: 14-day retention adds cost unnecessarily.
- D
Configure long-term backup retention (LTR) for 1 year.
Why wrong: LTR is not needed for a short-lived dev database.