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Backups

Atlas Gong edited this page Apr 14, 2025 · 4 revisions

PostgreSQL Backups with AWS S3

Backups

  • Schedule: Backups are made every half hour with Github Actions. See the workflow.
  • Object status: Objects are never modified. New objects are uploaded for each backup.
  • Default Storage Class: S3 Standard
  • Lifecycle:
    • Objects are transferred to Glacier Instant Retrieval 30 days after object creation
    • Objects are transferred to Glacier Deep Archive 120 days after object creation (30 days after transitioning to Instant Retrieval)
    • Objects expire after a decade (3650 days)
    • Noncurrent versions are permanently deleted 1 day after

Warning

The above documentation on object lifecycles is outdated.

Object lifecycle diagram as described above

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