Shared flowchart

Software · L3 · GraphQL Request Lifecycle

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From an incoming query string through validation, batched resolution, and the partial-failure response shape.

by @openstemUpdated Software
Client sends query stringParse into an ASTValidates against schema?Return validation errors, no executionPasses complexity/depth budget?Reject before executionExecute field by fieldResolvers call DataLoader.load per keyDataLoader batches keys within one tickOne batched DB query per loaderResults fanned back to each resolverAny field errored?data has null at that path, errors array populatedFull data object, empty errorsHTTP 200 either wayNoYesNoYesYesNo

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