Client-Side: Queries, Mutations & the Normalized Cache useQuery & useMutation const GET_USER = gql` query GetUser($id: ID!) { user(id: $id) { id name email } } `; function Profile({ id }) { const { loading, error, data }…
ReadServer-Side: Schema, Resolvers & the N+1 Problem Schema-First with SDL type User { id: ID! name: String! posts: [Post!]! } type Query { user(id: ID!): User } The schema is a language-agnostic contract describing exactly …
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