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REST API database

“REST API database” usually refers to a database that is accessed through a REST (Representational State Transfer) API. In this setup, a client (web or mobile app) sends HTTP requests—such as GET, POST, PUT, or DELETE—to an API server. The API server then reads from or writes to the underlying database and returns resu

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  1. What “REST API database” means

    “REST API database” usually refers to a database that is accessed through a REST (Representational State Transfer) API. In this setup, a client (web or mobile app) sends HTTP requests—such as GET, POST, PUT, or DELETE—to an API server. The API server then reads from or writes to the underlying database and returns results in a format like JSON.

  2. How it typically works

    A common architecture is: (1) REST API layer handles authentication, validation, and routing; (2) data access layer translates API actions into database queries; (3) the database stores and retrieves records. For example, a GET /users request might query a users table, while a POST /orders might insert a new order row. Good designs also include indexing, pagination for large datasets, and consistent error responses.

  3. Key considerations

    When using a REST API with a database, important factors include data modeling (tables/collections and relationships), security (authentication/authorization, least-privilege database access), performance (caching, query optimization, rate limiting), and reliability (timeouts, retries, and idempotency for safe updates). The term is not a single product—it describes an integration pattern.

FAQ

Is a REST API the same as a database?

No. A REST API is an interface for communication; the database is the storage system behind it.

What data format is commonly used with REST APIs?

JSON is most common, though XML and others can be used.

Does REST guarantee database consistency?

Not by itself. Consistency depends on how the API and database transactions are implemented.

Client endpoint

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