GraphQL and Flexible Query APIs Questions
Designing schema-driven query APIs where clients specify exactly the data they need. Covers types/queries/mutations/subscriptions, resolvers, the N+1 problem and batching/dataloaders, over-fetching vs. under-fetching trade-offs against REST, and schema federation. Includes when a flexible query layer is warranted versus a fixed-endpoint API.
No published GraphQL and Flexible Query APIs questions for Backend Developer yet
This topic is part of the Backend Developer interview scope, but we have not published questions for it under this role yet. Browse the other topics in this category, or start a practice session to work through it interactively.