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Database API

A database API is an interface that lets software applications communicate with a database. It provides a set of functions or endpoints to perform common tasks such as creating, reading, updating, and deleting data (often called CRUD). Instead of writing low-level database commands directly, developers call the API to

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  1. What “database API” means

    A database API is an interface that lets software applications communicate with a database. It provides a set of functions or endpoints to perform common tasks such as creating, reading, updating, and deleting data (often called CRUD). Instead of writing low-level database commands directly, developers call the API to send queries, retrieve results, and manage transactions.

  2. How it’s typically used

    Database APIs may be provided by a database vendor (e.g., SQL drivers) or by a separate service layer (e.g., REST/GraphQL endpoints that sit in front of a database). Common patterns include: (1) parameterized queries to safely filter data, (2) connection pooling to reuse database connections efficiently, (3) transaction support to keep multiple operations consistent, and (4) authentication/authorization to control access.

  3. Key considerations

    When choosing or using a database API, consider performance (query efficiency, indexing, pagination), security (least-privilege access, input validation, encryption in transit), and reliability (error handling, timeouts, retries where appropriate). Also check compatibility with your application language and deployment environment, and whether the API supports schema migrations and versioning.

FAQ

Is a database API the same as SQL?

Not exactly. SQL is a query language; a database API is the interface your application uses to send SQL (or other commands) to the database.

What’s the difference between a database API and a web API?

A database API talks directly to a database system, while a web API (REST/GraphQL) is usually an HTTP interface that may wrap or mediate access to the database.

Why use a database API instead of direct database access?

It can improve security, portability, and maintainability by centralizing connection logic, enforcing permissions, and providing consistent error handling.

Client endpoint

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