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AWS AppSync

GraphQL Federation

AWS AppSync

Subgraphs

GraphQL federation with Hasura and AWS AppSync: Composing PostgreSQL and DynamoDB subgraphs
In this post, we will explore how to connect Hasura to a PostgreSQL database to create a subgraph, how AWS AppSync connects to Amazon DynamoDB to create another subgraph, and finally how Hasura can federate these APIs into a supergraph.
Praveen Durairaju

18 Apr, 2024
PromptQL

Data Agent on Hasura DDN that gets you close to 100% accuracy on RAG

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