File Backup
File backup is the process of creating copies of data to protect against loss from hardware failure, accidental deletion, corruption, or disasters. It involves storing these copies in a separate location, such as external drives, cloud storage, or network-attached storage, to ensure data recovery when needed. This practice is fundamental for data integrity, business continuity, and compliance in both personal and professional contexts.
Developers should learn and implement file backup to safeguard critical code, configurations, and project assets from irreversible loss, especially in collaborative or production environments where downtime can be costly. It's essential for disaster recovery plans, version control fallbacks, and meeting regulatory requirements like GDPR or HIPAA, ensuring data availability and minimizing risks in software development and IT operations.