Incremental Backup vs Snapshot Based Backup

Developers should use incremental backup for systems requiring frequent, low-impact backups, such as databases, version control repositories, or production servers, to minimize downtime and storage costs meets developers should learn and use snapshot based backup when working with critical systems that require minimal recovery time objectives (rto) and recovery point objectives (rpo), such as production databases, virtualized infrastructure, or cloud-native applications. Here's our take.

Incremental Backup

Nice Pick

Developers should use incremental backup for systems requiring frequent, low-impact backups, such as databases, version control repositories, or production servers, to minimize downtime and storage costs

Pros

• It's ideal when data changes are small relative to the total dataset, enabling quick backup cycles and efficient resource usage in DevOps and IT operations
• Related to: full-backup, differential-backup

Cons

• Specific tradeoffs depend on your use case

Snapshot Based Backup

Developers should learn and use snapshot based backup when working with critical systems that require minimal recovery time objectives (RTO) and recovery point objectives (RPO), such as production databases, virtualized infrastructure, or cloud-native applications

Pros

• It is particularly valuable for scenarios like rolling back failed updates, creating consistent backups for compliance, or cloning environments for testing without impacting live data, as it offers faster and more efficient recovery compared to traditional file-level backups
• Related to: data-backup, disaster-recovery

Cons

• Specific tradeoffs depend on your use case

The Verdict

These tools serve different purposes. Incremental Backup is a concept while Snapshot Based Backup is a methodology. We picked Incremental Backup based on overall popularity, but your choice depends on what you're building.

The Bottom Line

Incremental Backup wins

Based on overall popularity. Incremental Backup is more widely used, but Snapshot Based Backup excels in its own space.