dataloader Questions

Postgresql – How to do counts in batch for graphql data loader?

September 22, 2023
Ivan Banha
2 Answers

I'm implementing a Graphql resolver for complex datatype. I try to use a data loader to avoid N+1 problem. I have a datatype with a counter. Therefore, in one graphql query I need to perform user counting multiple times for…

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Redis – How lazy should a GraphQL resolver be?

October 2, 2020
AdventureBeard
3 Answers

How lazy should a GraphQL resolver be? For some context, here's a birds-eye of my architecture: GraphQL -> Resolvers -> |Domain Boundary| -> Services -> Loaders -> Data Sources (Postgres/Redis/Elasticsearch) Past the domain boundary, there are no GraphQL specific constructs.…

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