rdb和sqlite之间的关系？ [英] relationship between rdb and sqlite?

问题描述

.rdb和.sqlite有什么区别？

what is the difference between .rdb and .sqlite?

推荐答案

.RDB很可能是Oracle数据库系统使用SQL命令访问其内容。简单，大而重，功能强大，需要运行和使用服务器和服务。

An .RDB is most likely a Oracle database system which uses SQL commands to access its content. Being simplistic, its big, heavy and powerful and requires servers and services to run and use.

你可能会看一下MySQL的RDB，它的重量较轻。

You might look at MySQL for an RDB which carries less weight.

.sqlite数据库是一个自包含文件，可以通过sqlite客户端访问，也可以通过CoreData框架访问OS X.

A .sqlite database is a self contained file which can be accessed with an sqlite client or in OS X via the CoreData framework.

sqlite客户端还使用SQL命令访问其内容，但只使用真正的RDB数据库（如MySQL或Oracle）可用的命令子集。

The sqlite client also uses SQL commands to access its content but only a subset of the commands that are available to 'true' RDB databases like MySQL or Oracle.

查看 http://www.sqlite.org/ 了解更多信息。

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