AWS AppSync

• Managed service that uses GraphQL
• GraphQL in AppSync are integrates with AWS Services such as Lambda, DynamoDB, Elasticsearch, Aurora, ... to get datasource from
• We can real-time data with WebSocket or MQTT on WebSocket (similar to API Gateway WebSocket API)
• For mobile apps, it replace AWS Cognito Sync for local data access and data synchronisation
• To get starts with, we upload one GraphQL schema.