GraphQL is an open-source data query and manipulation language for APIs, and a runtime for fulfilling queries with existing data. GraphQL was developed internally by Facebook in 2012 before being publicly released in 2015.
- What is GraphQL used for?
GraphQL is designed to make APIs fast, flexible, and developer-friendly. It can even be deployed within an integrated development environment (IDE) known as GraphiQL. As an alternative to REST, GraphQL lets developers construct requests that pull data from multiple data sources in a single API call.
2. Is GraphQL a REST API?
GraphQL is an alternate option to build APIs in REST. Facebook developed it as an internal technology for their versatile applications, and later, publicly released it as open-source. Since then, the software development community has utilized it as one of the favourite technology stacks for developing web services.
3. Why GraphQL could be a bad fit?
GraphQL queries could cause performance issues. REST can do much of what GraphQL does. GraphQL makes some tasks more complex. It’s easier to use a web cache with REST than with GraphQL.
4. Is GraphQL SQL or NoSQL?
GraphQL, currently tagged by some as the SQL for knowledge and not data, has gained a lot of traction lately. The popularity, however, is earned as a result of the increasing adoption of graph databases (NoSQL) to make up for the limitations in relational databases.
5. Is GraphQL the future?
“GraphQL certainly is the future. Especially if you start greenfield, why would you start with REST if there are new technologies and new standards being developed?” Hear more insights from Roy Derks, engineering manager at Vandebron.
6. How is GraphQL different from SQL?
SQL typically only queries a single database and as the name implies, GraphQL represents its schema as nodes/edges of graph versus tabular style of relational database served up via SQL. GraphQL would probably best be compared to WSDL and OData from a schema and transport point of view.
7. What are alternatives to GraphQL?
GraphQL, Cube. js, Apollo, Oracle PL/SQL, and Oracle PL/SQL are the most popular alternatives and competitors to graphql.