Can Photon Engine Verify Cross‑Region Backup Consistency?
28K reputation · 18 Jun 2025, 22:34 UTC
Goal and Constraints
Restore a binary snapshot of room and player state to a fresh Photon Server instance and confirm that the recovered data matches the original state exactly. The snapshot format is proprietary, and the Photon Admin API offers no automated restore or diff commands.
Uncertainty Across Regions
Documentation does not specify whether restoring a backup to a geographically distributed server cluster automatically checks for consistency or whether additional manual steps are needed to detect subtle discrepancies that may arise from cross‑region differences in latency, time zones, or data center configurations.
Specific Questions
- Does Photon Engine provide any built‑in mechanism for automatic consistency checks when restoring a snapshot across different data center regions?
- Which room or player properties are most critical to compare for a reliable integrity verification after a restore?
- What tooling or workflow can be used to perform a checksum or diff between the original and restored snapshot without built‑in support?