GraphQL is a query language for APIs, an alternative to REST and situational web service architecture. This is the most revolutionary data extraction technology since Ajax. Just as React has changed the way a web developer thinks about building user interfaces, GraphQL will completely change HTTP data transmission.
Less time, more efficacy
Generating graphql types saves time when writing queries. It is compatible with TypeScript, and it helps you catch nasty bugs early in the development stage or even in the GraphQL development outsourcing stage.
Quick data update
With the help of GraphQL, you can quickly update data on the frontend side of an app. Whether it’s company-based engineers, a newly hired GraphQL developer or even the whole outsource GraphQL development team, they all have means to make client-side changes without interfering with the server, given that the backend side has necessary code. Moreover, GraphQL has a code playground for queries, where you can test queries with different parameters.
Process only the data you need
In graphql queries, you can specify exactly what data should be received. When sending numerous requests, this helps you avoid processing unnecessary data.
This language makes your work with scalable systems more convenient, since this makes it easy to combine data from multiple services into one.
GraphQL is a query language for APIs and a runtime for implementing those queries with your existing data. Simply put, developing with GraphQL is dedicated to work with enormous amounts of data due to having convenient syntax and tools. The technology was developed with Facebook in 2012, and three years later, it became publicly available. The product was transferred to the newly created GraphQLFoundation, a nonprofit Linux Foundation, in November 2018.
Nowadays, applications are created comprehensively: one server-sided app gives data that are necessary for launching several clients. Today web and mobile apps, smart screens, watches, etc. depend on only one server-sided app, which ensure effective data usage.
A GraphQL development company takes into account all tendencies, as it can be used for connection with backend apps and fulfill the requirements of each client, be it nested relationships between data, sampling of specific required data or network requirements. At the same time, there is no need to allocate an individual API for each client.
Mostly to support such an environment, the backend is divided into several microservices with different functions. GraphQL development software allows easy allocation of functions for microservices using what’s called Schema Stitching. Schema Stitching provides an ability to collect a single common scheme out of different ones.
Therefore, every microservice can define its own GraphQL schema, and then they all will be collected into a single scheme, which can be accessed by each client application. In the upshot, every microservice can have its own end point GraphQL. Just a single GraphQL API Gateway combines all the schemas into the global one.
Thus, GraphQL implements a contemporary style of development due to powerful function, which allows merging many schemes into a single global API. This very scheme is used by all clients to extract resources.