Creating Subscriptions with AppSync and DynamoDB

This story is a part 2 of the story that covers about basics of DynamoDB and GraphQL AppSync integrations with mutations and query schemas. If you want to read part 1, click here

Subscriptions are a way to listen to mutations in AppSync. We can create subscriptions to receive real-time updates for the data changes in GraphQL API. Applications like pub/sub systems for whole chat…