Hydration failed because the initial UI does not match what was rendered on the server – getStaticProps page after backup restoration
Objective Determine a reliable method to immediately invalidate the Incremental Static Regeneration (ISR) cache for pages that use getStaticProps after an external data change such as a database backup restoration, while preserving the incremental benefits of ISR and avoiding unnecessary full rebuilds. Constraints include the absence of a built‑in server‑onl