You can download the commercial version and open source edition (includes APIs, Tutorials, Samples) from Oracle GlassFish Server website.

可以从Oracle GlassFish Server网站上下载GlassFish的商业版与开源版(包括API、指南和示例)。

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However, Gartner analyst Brian Prentice writes that most of the advantages of open source software is lost when one upgrades to a paid edition of an open core solution.

然而，加特纳的分析师布莱恩·普伦迪斯写道，当一个人升级到一个开源内核解决方案的付费版本时开源软件一切的好处都消失了。

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The community edition is open source and comes with no official support.

社区版是开源的，没有任何官方的支持。

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Most recently they offered a Developer Edition of their XPS 13 laptop with Ubuntu 12.04, but their open source support reaches back to 1999, when Dell rolled out select servers with Red Hat Linux installed.

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