Question: What Problems Does GraphQL Solve?

What is GraphQL good for?

GraphQL provides a complete and understandable description of the data in your API as well as gives clients the power to ask for exactly what they need and nothing more.

It makes it easier to evolve APIs over time and enables powerful developer tools.

At least that’s what we all know it to be..

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 easy 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.

Why is GraphQL not versioned?

GraphQL does, by defining a formal type system, make it easier to declare what the API is and to determine potentially breaking changes and advertise them to consumers. … The most common reason to consider versioning an API is to introduce breaking changes. Adding new features generally doesn’t require breaking changes.

Why GraphQL is a bad idea?

GraphQL is famously bad at caching, mostly because the alternatives (REST and Falcor) make caching at all levels so easy and efficient. GraphQL is bad at sending anything other than text back and forth (such as file uploads) while REST APIs can do literally anything.

Is GraphQL a REST API?

GraphQL follows the same set of constraints as REST APIs, but it organizes data into a graph using one interface. Objects are represented by nodes (defined using the GraphQL schema), and the relationship between nodes is represented by edges in the graph.

When should I use GraphQL?

GraphQL works best for the following scenarios:Apps for devices such as mobile phones, smartwatches, and IoT devices, where bandwidth usage matters.Applications where nested data needs to be fetched in a single call. … Composite pattern, where application retrieves data from multiple, different storage APIs.

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.

Why use GraphQL vs Rest?

The key difference between GraphQL vs REST is that GraphQL doesn’t deal with dedicated resources. Instead, everything is regarded as a graph implying it’s connected. What this means in practical terms is that you can tailor your request to match your exact requirements using the GraphQL query language.

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 easier than rest?

It’s easier to use a web cache with REST than with GraphQL Since a REST API provides many endpoints, you can easily configure a web cache to match certain URL patterns, HTTP methods, or specific resources. … Since each query can be different, it is harder to use this type of caching.

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.

Does GraphQL use 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.

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.

Does GraphQL require database?

No. GraphQL is often confused with being a database technology. This is a misconception, GraphQL is a query language for APIs – not databases. In that sense it’s database agnostic and can be used with any kind of database or even no database at all.

What companies use GraphQL?

1240 companies reportedly use GraphQL in their tech stacks, including Facebook, Instagram, and Twitter.Facebook.Instagram.Twitter.Shopify.StackShare.Stack.medium.com.Tokopedia.