开源协议

协议摘要

Pigsty 项目主体使用 Apache-2.0 开源许可证；Pigsty 文档网站使用 CC by 4.0 许可证。 项目协议地址：https://github.com/pgsty/pigsty/blob/main/LICENSE

Pigsty 项目主体

Pigsty 软件主体采用 Apache License 2.0 许可证。 这是一种宽松的开源许可证，允许您自由地使用、修改和分发本软件，包括用于商业目的，而无需公开您的源代码或使用相同许可证。

Pigsty 文档网站

Pigsty 的文档与网站（包括但不限于：pigsty.cc，pigsty.io，pgsty.com ）均使用 Creative Commons Attribution 4.0 International (CC BY 4.0) 许可证。 CC BY 4.0 是一种知识共享许可证，允许您自由地分享与演绎本站的内容，但是您必须给出 适当的署名，提供指向许可证的链接，并 指出是否有对原始内容进行了修改。

SBOM 清单

以下为 Pigsty 项目所使用或相关的开源软件及其开源协议。

444 个 PostgreSQL 扩展插件的许可证请参考 PostgreSQL 扩展许可证清单。

必要性等级说明：

• 必选：提供 Pigsty 关键性核心能力，不提供关闭停用选项
• 建议：Pigsty 默认启用 的组件，可以通过配置选项停用
• 可选：Pigsty 默认支持但不启用的组件，可通过配置启用

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