How does REST relate to storing user data (e.g., in an online store)?

REST (Representational State Transfer) is an architectural style for building web services that is well-suited for working with user data, for example, in an online store.

In the context of storing user data, REST API provides standardized endpoints for CRUD operations (create, read, update, delete) on resources such as users, orders, products.

For example:

• GET /users/{id} — get user data
• POST /users — create a new user
• PUT /users/{id} — update user data
• DELETE /users/{id} — delete a user

User data is stored in a database, and REST API serves as an interface for accessing and managing this data. It is important to ensure security (authentication, authorization) so that only authorized clients can access or modify personal data.

Thus, REST provides a convenient and standardized way to interact with user data, separating client logic from data storage and processing on the server.