Comment by kdeorah

We haven't hit any scaling issues yet. GraphQL is nice. It's really about getting data directly from DynamoDB and Aurora to an end point that Android/iOS/React-JS can query and subscribe to. Apache Velocity Template Language that AppSync uses is a pain though. This post captures it well (unfortunately): https://www.reddit.com/r/graphql/comments/b0zomv/aws_appsync...