# BI 接入方式

反曲提供了一个集中式的语义层，用于标准化业务指标和定义。目前，它支持通过 **PostgreSQL** 协议与各种商业智能（BI）工具集成，实现无缝的数据访问与查询执行。

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## 与 BI 工具的集成

可以通过任何支持 PostgreSQL 连接的 BI 工具访问。用户可以使用登录时相同的凭据连接到语义层。

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## 连接步骤

1. 进入 **项目设置（Project Settings）** 页面，点击 **语义层集成（Semantic layer integration）**
2. 按照页面中显示的连接信息，将每一项填写到 BI 工具中，即可建立与语义层模型的连接

<figure><img src="/files/YRIASeGjEBa9ulx7vU95" alt=""><figcaption></figcaption></figure>


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