Which CRUD operation corresponds to the HTTP GET method?

CRUD stands for Create, Read, Update, and Delete. It represents the four basic operations that can be performed on data in a database or any persistent storage system.

•     Create (C): Adding new data or records.
•     Read (R): Retrieving or querying data.
•     Update (U): Modifying existing data.
•     Delete (D): Removing data or records.

In the context of HTTP (Hypertext Transfer Protocol) and RESTful web services, the CRUD (Create, Read, Update, Delete) operations correspond to specific HTTP methods. The HTTP GET method corresponds to the Read operation in CRUD.

CRUD operations are mapped to the standard HTTP methods, providing a way to interact with resources. Here's the mapping:

1. Create (C): Corresponds to the HTTP POST method. It is used to submit data to be processed to a specified resource.
2. Read (R): Corresponds to the HTTP GET method. It is used to retrieve information from a specified resource.
3. Update (U): Corresponds to the HTTP PUT or PATCH method. PUT is used to update a resource or create it if it doesn't exist, while PATCH is used to apply partial modifications.
4. Delete (D): Corresponds to the HTTP DELETE method. It is used to request the removal of a resource.

By aligning CRUD operations with HTTP methods, developers can design APIs and web services that adhere to a standard set of actions, making it easier to understand and work with different systems.