How to Set Up a Backup Strategy
Design and implement a comprehensive backup strategy for databases, files, and configuration data.
What You'll Learn
This intermediate-level guide walks you through how to set up a backup strategy step by step. Estimated time: 10 min.
Step 1: Inventory critical data
Identify all data that needs backup — databases, user uploads, configuration, secrets, and infrastructure state.
Step 2: Define RPO and RTO
Set Recovery Point Objective (maximum data loss) and Recovery Time Objective (maximum downtime) for each data category.
Step 3: Configure automated backups
Set up daily automated database snapshots, incremental file backups, and configuration backups with proper retention policies.
Step 4: Implement offsite storage
Store backups in a different region and cloud provider than your primary data for disaster recovery.
Step 5: Test restore procedures
Run monthly restore drills from backups to verify data integrity and document the restore process for incident response.
Frequently Asked Questions
How often should I back up?▾
Daily for most databases, hourly for high-value transactional data, and continuous for critical systems using WAL archiving or change data capture.
Where should I store backups?▾
Store backups in a different region from your primary data. Use a different cloud provider for critical backups to protect against provider-level outages.
How long should I retain backups?▾
Daily backups for 30 days, weekly for 3 months, monthly for 1 year. Adjust based on compliance requirements and storage costs.