The future of Real-time/offline/data
summary
Claims a cross‑platform, local persistent store that auto‑syncs with GraphQL backends (AppSync on AWS), using generated models from a schema and storage adapters (IndexedDB, SQLite, React Native async storage). It implements monotonic counters, a change journal and delta sync to send only deltas, and uses GraphQL subscriptions/WebSockets for realtime. Built system runs at scale with customers like Ticketmaster and BMW and resolves conflicts via auto‑merge or pluggable resolver lambdas — a working end‑to‑end offline+realtime datastore.
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chapters (12)
- 0:00Start
- 2:44REAL TIME
- 4:46Full Stack Serverless
- 8:00CACHE CHALLENGES (CLIENT)
- 24:49SERVER SENT EVENTS
- 25:35WEB SOCKETS
- 26:07GRAPHQL SUBSCRIPTIONS
- 27:08LOCAL STORE
- 28:08SINGLE REHYDRATE QUERY
- 29:03CONFLICT DETECTION & RESOLUTION
- 31:53CONFLICT RESOLUTION
- 38:38AUTO MERGE
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