MySQL 是否免费的？

我想设计customize application 给一间公司，但不知MySQL 是否是免费的？

goatstudio

是, 也不算是.

看这里: http://www.mysql.com/company/leg ... ercial-license.html

程家伟

原帖由 goatstudio 于 26-12-2006 01:20 AM 发表
是, 也不算是.

看这里: http://www.mysql.com/company/leg ... ercial-license.html

就是这一段，是免费也不算是免费的

Non-Profits, Academic Institutions, and Private Individuals

If you represent a non-profit organization or an academic institution, we recommend you publish your application as an open source / free software project using the GPL license. In this manner, you are free to use MySQL software free of charge under the GPL license. We believe that if you have strong reasons to not publish your application in accordance with the GPL, you should purchase commercial licenses. Note that non-profits may apply to MySQL for free commercial licenses and such applications will be carefully considered.

If you are a private individual you are free to use MySQL software for your personal applications as long as you do not distribute them. If you distribute them, you must make a decision between the Commercial License and the GPL.

Please note that even if you ship a free demo version of your own application, the above rules apply.

max5007

如果需要用比较强大的MYSQL，可以参考
https://shop.mysql.com/enterprise/

企业级的每年都要给一笔钱

那有什么sql server是免费的？

goatstudio

可以和你的软件一起免费发放, 但需要注册:
SQL Server 2005 Express Edition

完全免费:
Firebird - Relational Database for the New Millenium