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PostgreSQL 18 incremental backups work, but only if summarize_wal was on beforehand
A published walkthrough of pg_basebackup --incremental shows the real cost: a GUC change plus a restart before the fact, and a mandatory pg_combinebackup step in every restore.
Publishers:dev.to
Reality
- Evidence45
- Adoption15
- Hype gap+15
- Incentives25
- Confidence42