Microsoft Azure SQL offers a powerful, convenient way to create cloud-based databases for applications and services. With built-in backups enabled by default, many teams assume their data is protected. However, a hidden configuration detail could put long-term data availability at risk.
The Challenge: Default Backup Retention Can Fall Short
A client using Azure SQL to support a critical application needed reliable backups to ensure business continuity. They assumed Azure’s default backup settings were sufficient—until a situation arose that required data recovery from more than a week prior.
Azure SQL does provide automatic point-in-time backups, but the default retention period is only seven days. This limitation can catch organizations off guard, especially if no custom backup policies are in place.
The Solution: Proactive Configuration of Backup Retention
To safeguard long-term data availability, Visus, LLC guided the client to configure backup retention policies explicitly. The retention settings are not located within the database itself, but rather within the Azure SQL Server settings under Data Management > Backups.
From this centralized panel, the team configured a Point-in-Time Restore (PITR) policy extending the retention period up to 35 days. Additionally, long-term retention (LTR) backups were enabled, allowing for monthly or yearly backups to be stored for extended durations, based on the criticality of the data.
The Result: Aligned Backup Strategy with Business Needs
By aligning backup retention with the client's business continuity goals, Visus ensured they could restore data from any critical point in time. The improved configuration provided peace of mind, minimized risk, and strengthened data recovery capabilities without the need for additional infrastructure.