What are GraphQL and PostgreSQL?

GraphQL:

• GraphQL is a query language for APIs that allows clients to request specific data they need, rather than depend on the server to determine the structure of the response.
• This enables clients to fetch only the required data, reducing the amount of data transferred over the network and improving performance.
• GraphQL also provides a single endpoint for all API requests, simplifying client-server communication.

PostgreSQL:

• PostgreSQL is an advanced, open-source relational database management system known for its reliability, performance, and extensive feature set.
• It fully supports SQL standards and offers features such as JSONB data type for storing semi–structured data, full–text search capabilities, and support for advanced data types like arrays and ranges.
• PostgreSQL is highly extensible, allowing users to define custom data types, functions, and indexing methods.
• It also provides powerful transaction capabilities, ensuring data integrity and consistency.

GraphQL and PostgreSQL are powerful technologies that play important roles in modern web development. GraphQL a query language for APIs, revolutionizes how clients interact with servers by allowing them to request specific data. On the other hand, PostgreSQL, an advanced relational database management system, offers reliability, performance and extensive features for storing and managing data. In this article, We will learn about GraphQL, PostgreSQL, also Creating a GraphQL API with PostgreSQL with the practical implementation in detail and so on.