Data fetching and caching in RTK: createApi generates hooks

A query language for the Redux store, similar to SQL syntax

A GraphQL server plugin that generates a schema from the store

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What is RTK Query?

✓Correct answer: Data fetching and caching in RTK: createApi generates hooks
2A query language for the Redux store, similar to SQL syntax
3A GraphQL server plugin that generates a schema from the store

Explanation

createApi describes endpoints, and the library generates hooks like useGetPostsQuery and manages caching, deduplication, refetching and tag-based invalidation. It solves the same problems as TanStack Query but is built into the Redux infrastructure. It works with GraphQL too, but it isn't a server plugin.

What is RTK Query?

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