It's a querying language like SQL, but designed to handle more unstructured and complex data models natively. You wouldn't want to expose this publically for th

It's a querying language like SQL, but designed to handle more unstructured and complex data models natively. You wouldn't want to expose this publically for the same reasons you wouldn't expose a SQL interface directly to your database. GraphQL has some similarities in handling complex queries across multiple data sources, but also has lots of functionality and large ecosystem around offering it as a public API to clients.