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Jatin Shridhar jatins

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Last active May 26, 2017
Building realtime application with DynamoDB (and potentially any database with an operation log)

Building realtime applications is hard.

A scalable solution to this problem involves many cumbersome steps:

  • Hooking into replication logs of the database servers, or writing custom data invalidating logic for realtime UI components.
  • Adding messaging infrastructure (e.g. RabbitMQ) to your project.
  • Writing sophisticated routing logic to avoid broadcasting every message to every web server.
  • Reimplementing database functionality in the backend if your app requires realtime computation (e.g. realtime leaderboards).

    All this requires enormous commitment of time and engineering resources.

- RethinkDB: Advancing the realtime web