Browser database for offline application use
summary
Shows a concrete offline storage implementation using IndexedDB API with a queue-and-sync strategy that supports full CRUD while offline, schema versioning for migrations, and basic conflict resolution on reconnect. Includes code for opening transactions, indexing queries, and batched sync to the backend, plus a demo application built for a real project that runs in production and preserves user actions during disconnects without data loss.
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chapters (5)
- 0:00Introduction
- 2:39Offline apps in Syria
- 13:18Public network applications
- 26:12Offline database features
- 29:35Large app performance
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