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AppSync

  • With managed GraphQL subscriptions, AWS AppSync can push real-time data updates over Websockets to millions of clients.
  • For mobile and web applications, AppSync also provides local data access when devices go offline, and data synchronization with customizable conflict resolution, when they are back online.
  • AppSync supports real-time chat applications.
  • You can build conversational mobile or web applications that support multiple private chat rooms, offer access to conversation history, and queue outbound messages, even when a device is offline.

AppSync allows to easily make any of its supported data sources real-time, with connection management, scaling, fan-out and data broadcasting handled automatically between the service and the clients, enabling developers to focus on the business differentiators for their real-time applications instead of WebSockets operations and infrastructure management.

Managed GraphQL Subscription

Use Cases

  • Gaming leader boards
  • social media apps
  • sports scores
  • live streaming
  • interactive chat rooms
  • IoT dashboards