Backup strategies

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Offline backups●●●Easiest possible way●Stop PostgreSQL, take backup, startPostgreSQL<strong>Backup</strong> files any way possible●Tar, copy, filesystem snapshot etcNot to be ignored...
Simple snapshot backups●●●Filesystem/SAN snapshots while databaseis runningRequires atomic snapshot across alltablespaces●Including pg_xlogMainly useful in small installations
Page 5 and 6: But my SAN is 100% up!●●Really?
Page 9 and 10: Logical backups●●●●SQL scri
Page 11 and 12: pg_dump●●Supports multiple outp
Page 13 and 14: pg_dump compression●●Compressio
Page 15 and 16: Restoring from pg_dump●●●Use
Page 17 and 18: Restore performance●●●●Use
Page 19 and 20: Restore performance●●●Turn fs
Page 21: Physical backups●●●●●Post
Page 25 and 26: Online base backups●●Integrated
Page 27 and 28: Log archiving●●As log is genera
Page 29 and 30: Log archiving limitations●●Alwa
Page 31 and 32: pg_basebackup systemimpact●●●
Page 33 and 34: Backup strategies
Page 35 and 36: How to back up●●●You definite
Page 37 and 38: Log file/base backup●●●Restor
Page 39 and 40: Lagged behind replicas●●●Usin
Page 41 and 42: Testing your backups●●We all kn
Page 43 and 44: Thank you!Questions?Share your stor

Backup strategies

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