How can I automate backups in PostgreSQL?
You can automate backups in PostgreSQL using cron jobs or by utilizing tools like pg_dump and pgBackRest.
Can you show me an example of a cron job for this?
Sure! You can add a line to your crontab like this: 0 2 * * * pg_dump mydatabase > /path/to/backup/mydatabase_$(date +\%Y-\%m-\%d).sql
to run it daily at 2 AM.
What if I want to keep multiple backups?
You can modify the backup filename to include timestamps or use a rotation strategy to keep a set number of backups.
Are there any tools that can help manage backups more easily?
Yes, tools like pgBackRest and Barman are great for managing PostgreSQL backups with more features and flexibility.
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