Backup Service
Definition
Automated system for creating, storing, and managing copies of data to protect against data loss, ensuring quick recovery and business continuity.
Use Cases
- Netflix: Protecting critical cloud data and enabling recovery from accidental deletion or corruption in production environments — Uses AWS-native data protection patterns (including backups and snapshots for supported services) with automation and infrastructure-as-code to ensure recoverability and repeatable restoration procedures (Improved resilience and faster recovery from data-loss scenarios by standardizing backup/restore processes and testing recovery workflows)
- Airbnb: Safeguarding production databases and enabling point-in-time recovery for operational incidents — Uses managed database backup features (automated backups, snapshots, and restore workflows) and operational runbooks to recover data when needed (Reduced downtime risk and improved ability to recover from incidents involving data corruption or accidental changes)
Provider Equivalents
- AWS: AWS Backup
- Azure: Azure Backup
- GCP: Backup and DR Service
- OCI: Oracle Cloud Infrastructure (OCI) Backup
Frequently Asked Questions
- What's the difference between a Backup Service and Disaster Recovery (DR)?
- A Backup Service focuses on copying and retaining data so you can restore it after deletion, corruption, or ransomware. Disaster Recovery is broader: it aims to restore entire applications or systems (compute, networking, configurations, and data) to keep the business running after a major outage. Backups are usually one component of a DR plan.
- When should I use a Backup Service?
- Use a Backup Service whenever the data matters and you need a reliable way to restore it—especially for databases, file shares, VM disks, and critical application data. It’s most important when you have compliance requirements, need protection from accidental deletion, want ransomware recovery options, or require defined recovery targets (RPO/RTO).
- How much does a Backup Service cost?
- Costs typically depend on (1) how much data you back up, (2) how long you retain backups, (3) backup frequency, (4) storage tier (hot/cool/archive), (5) cross-region or cross-account copies, and (6) restore and data transfer charges. Many providers charge for backup storage used and may add per-resource or per-backup management fees depending on the service and workload.
Category: data-protection
Difficulty: basic
Related Terms