AWS Cognito Sync

• Deprecated, use AWS AppSync
• Store preferences, configuration, state of app
  • Cross device synchronisation on any platform (iOS, Android, ...)
• Offline capability (synchronisation when back online)
• Store data in datasets (up to 1MB), up to 20 datasets to synchronise
• Feature
  • Push Sync: silently notify across all devices when identity data changes
  • Cognito Stream: stream data from AWS Cognito to Kinesis
  • Cognito Events: execute AWS Lambda in response to events