Backup Recovery
Backup Recovery is a critical data management concept involving the processes and technologies used to create copies of data (backups) and restore them in case of data loss, corruption, or disasters. It ensures business continuity by enabling recovery of systems, applications, and data to a previous state, minimizing downtime and data loss. This encompasses strategies like full, incremental, and differential backups, along with recovery point objectives (RPO) and recovery time objectives (RTO).
Developers should learn Backup Recovery to protect against data loss from hardware failures, human errors, cyberattacks (e.g., ransomware), or natural disasters, which is essential for maintaining application availability and compliance with regulations like GDPR or HIPAA. It's crucial in roles involving database administration, DevOps, or system architecture, where implementing automated backup solutions (e.g., in cloud environments) and testing recovery plans ensures reliability and reduces operational risks.