Regarding this, what exactly is GraphQL?
GraphQL is a syntax that describes how to ask for data, and is generally used to load data from a server to a client. It lets the client specify exactly what data it needs. It makes it easier to aggregate data from multiple sources. It uses a type system to describe data.
Furthermore, what are types in GraphQL? Basic Types. The GraphQL schema language supports the scalar types of String , Int , Float , Boolean , and ID , so you can use these directly in the schema you pass to buildSchema . By default, every type is nullable – it’s legitimate to return null as any of the scalar types.
what is query and mutation in GraphQL?
GraphQL – Mutation. Mutation queries modify data in the data store and returns a value. It can be used to insert, update, or delete data. Mutations are defined as a part of the schema.
What is GraphQL good for?
Simply put, GraphQL is a query language that lets you write queries using an object structure rather than a text string. This is great. Graph QL gives you a simple declarative way to retrieve data. I thought that the main benefit to using GraphQL was changing the way you send and retrieve data.