立即購買開啟 Power BI 本主題的部分內容可能是機器或 AI 翻譯。 關閉警示 搜尋 Power BI 指導文件 概觀 概觀 Power BI 最佳化指南 轉換與塑造資料 資料模型 DAX Power BI 報表 Power BI 編頁報告 部署 建立多語言報告 系統管理及部署 遷移至 Power BI ...
In this instance, the modeler can hide the Unit Price column, and create measures for all appropriate aggregation functions. This design approach works well for reports authored in the Power BI service and for Q&A. However, Power BI Desktop live connections allow report authors to show hidden ...
This article targets you as a data modeler working with Power BI Desktop. It provides you with guidance when defining Power Query queries that reference other queries. Let's be clear about what this means:When a query references a second query, it's as though the steps in the second query...
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As a data modeler, you can consider restricting user access to Power BI model objects. Object-level security (OLS) can restrict access to specific tables and columns, and their metadata. Typically, you apply OLS to secure objects that store sensitive data, like employee pers...
Power BI：有免费版和付费版，免费版的功能可以满足一些基本的数据分析需求，付费版的价格根据不同的功能...
但是Power BI对微软软件更适用，而且Power BI更便宜。在海量数据处理上，Tableau比Power BI更胜一筹。
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在Power BI中展平包含3列的数据,可以通过使用Power Query编辑器中的“展开”功能来实现。 以下是详细步骤: 1. 打开Power BI Desktop并导入包含3列数据的数据源。 ...
Power BI – Cloud The cloud tools include: Power BI Sites Power Q&A Query and Data Management Power BI Windows Store App The Power BI Sites is available when you register for Power BI for Office 365. If you already have an E4 licence, you can add it for $20/month per user (more in...