What are the differences between JSON Fetch and GraphQL?

What are the differences between JSON Fetch and GraphQL?

JSON Fetch is a method to retrieve data using REST APIs, while GraphQL is a query language for APIs that allows clients to request specific data.

Can you explain how data fetching works in both methods?

In JSON Fetch, you make HTTP requests to endpoints, and each endpoint returns a fixed structure. In GraphQL, you send a single request to a single endpoint and specify exactly what data you need.

Which one is more efficient for large datasets?

GraphQL is generally more efficient for large datasets because it minimizes over-fetching and under-fetching by allowing clients to request only the data they need.

Are there any downsides to using GraphQL?

Yes, GraphQL can be more complex to set up and requires careful management of queries to avoid performance issues.