Tell me how you made backups on the project that you used.

For backup on the project, the following approaches were used:

• Full database backups were made regularly (for example, once a day) using built-in DBMS tools (such as pg_dump for PostgreSQL or mysqldump for MySQL).
• Incremental or differential backups to save space and time.
• Automation of the backup process using scripts and task schedulers (cron, Windows Task Scheduler).
• Storing backups on remote servers or in cloud storage to protect against data loss.
• Testing recovery from backups to verify their integrity.

Example command for PostgreSQL:

pg_dump -U username -F c -b -v -f /backup/db_backup.backup dbname