Why Use GraphQL Vs Rest?

How is GraphQL different from rest?

The Core Difference Between REST APIs and GraphQL A REST API is an architectural concept for network-based software.

GraphQL, on the other hand, is a query language, a specification, and a set of tools that operates over a single endpoint using HTTP..

What is the advantage of GraphQL?

Advantages of GraphQL GraphQL offers many benefits over REST APIs. One of the main benefits is clients have the ability to dictate exactly what they need from the server, and receive that data in a predictable way. Now let’s say that you just needed to get a User ‘s name.

Is GraphQL the future?

The fact that GraphQL is an open source query language means that the community can contribute to it and make improvements to it.

Is GraphQL frontend or backend?

GraphQL is a means for backend developers to design their APIs in an easy to use manner regardless of the front-end benefits.

Is GraphQL JSON?

GraphQL services typically respond using JSON, however the GraphQL spec does not require it. … JSON is also very familiar to client and API developers, and is easy to read and debug. In fact, the GraphQL syntax is partly inspired by the JSON syntax.

Can I use GraphQL with REST API?

Existence of GraphQL and REST APIs together As GraphQL is just another POST endpoint, the REST APIs and GraphQL APIs can live together in one API. This will also help if you want to slowly migrate to GraphQL without removing all the REST APIs.

Is GraphQL hard to learn?

A well-designed API is very easy to use and learn. It’s also intuitive, a good point to keep in mind when you’re starting to design your API. To solve these problems, Facebook created GraphQL. … Since GraphQL is open-source, its community has grown huge.

Is GraphQL slower than rest?

REST performance. In general, GraphQL’s appeal comes from increased efficiency when compared with REST for APIs. RESTful services frequently return large amounts of unusable data mixed in with relevant information, usually the result of multiple server queries.

Does GraphQL improve performance?

GraphQL solves all performance issues A GraphQL API (server) implementation, out of the box, will have better performance than a standard REST API – for the clients. Since resolvers are called in parallel, data will load faster. … Optimising resolvers performance can be complex since it depends on the use of your API.

Is GraphQL better than rest?

GraphQL reduces network requests by allowing us fetch or retrieve all the data we need in a single query. It is easy to fetch more than the data you need with REST, because each endpoint in a REST API has a fixed data structure which it is meant to return whenever it is hit.

Is GraphQL easier than rest?

By going with GraphQL, you will generally end up with a much better API than if you would attempt to build a REST API without understanding its concepts. After all, the lack of REST (and HTTP) knowledge resulted in the boom of “so-called-REST” APIs. … These problems are part of the reason for GraphQL existence.

Why you should not use GraphQL?

GraphQL is great, it allows you to work in a declarative style by enabling you to select only the information or operations that you need. It’s easier to use a web cache with REST than with GraphQL. … You could have performance issues with GraphQL queries.

Is GraphQL overkill?

Overkill for small applications While GraphQL is the right solution for multiple micro-services, a simple REST API can be better in case you have a service that exposes a really simple API\not API-centric. … Take into consideration future needs, it might change if your app is intended to grow.

Why is OData bad?

The dangers of a “magic box” A more technical concern with OData is that it encourages poor development and API practices by providing a black-box framework to enforce a generic repository pattern. … OData tends to give rise to very noisy method outputs with a metadata approach that feels more like a WSDL than REST.