MySQL vs PostgreSQL

最新推荐文章于 2025-10-18 18:09:29 发布

原创最新推荐文章于 2025-10-18 18:09:29 发布 · 566 阅读

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#postgresql #mysql #database #sql server #oracle #less

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本文对比了MySQL与PostgreSQL两大开源关系型数据库管理系统。虽然过去认为MySQL速度快但功能较少，而PostgreSQL功能丰富但速度较慢，但这些观念已过时。近年来MySQL增加了许多高级功能，同时PostgreSQL也大幅提升了其运行速度。

导读：

MySQL vs PostgreSQL is a decision many must make when approaching open-source relational databases management systems. Both are time-proven solutions that compete strongly with proprietary database software. MySQL has long been assumed to be the faster but less full-featured of the two database systems, while PostgreSQL was assumed to be a more densely featured database system often described as an open-source version of Oracle. MySQL has been popular among various software projects because of its speed and ease of use, while PostgreSQL has had a close following from developers who come from an Oracle or SQL Server background.

These assumptions, however, are mostly outdated and incorrect. MySQL has come a long way in adding advanced functionality while PostgreSQL dramatically improved its speed within the last major releases. Many, however, are unaware of the convergence and still hold on to stereotypes based on MySQL 4.1 and PostgreSQL 7.4.

本文转自
http://www.wikivs.com/wiki/MySQL_vs_PostgreSQL