开源关系数据库 sqlite

sqlite 是一个基于文件的轻型的关系数据库，它的windows版本只有300多kb，不需要安装，点击就可以执行，对多种语言绑定，包括c/c++,java,python, .net 等，特别适合做小型的嵌入式的应用。

官方介绍如下：

SQLite is a small C library that implements a self-contained, embeddable, zero-configuration SQL database engine. Features include:

 

• Transactions are atomic, consistent, isolated, and durable (ACID) even after system crashes and power failures.
• Zero-configuration - no setup or administration needed.
• Implements most of SQL92. (Features not supported)
• A complete database is stored in a single disk file.
• Database files can be freely shared between machines with different byte orders.
• Supports databases up to 2 terabytes (2⁴¹ bytes) in size.
• Sizes of strings and BLOBs limited only by available memory.
• Small code footprint: less than 250KiB fully configured or less than 150KiB with optional features omitted.
• Faster than popular client/server database engines for most common operations.
• Simple, easy to use API.
• TCL bindings included. Bindings for many other languages available separately.
• Well-commented source code with over 95% test coverage.
• Self-contained: no external dependencies.
• Sources are in the public domain. Use for any purpose.

 

The SQLite distribution comes with a standalone command-line access program (sqlite) that can be used to administer an SQLite database and which serves as an example of how to use the SQLite library

相关链接：sqlite.org， pysqlite.org