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所在平台: Udemy |
课程主页: https://www.udemy.com/course/analyzing-and-transforming-data-with-power-bi/
课程评论：没有评论
**课程名称：** 使用 Power BI 分析与转换数据 **课程概述：** 本课程将深入探讨数据分析的核心概念，即通过收集、建模和分析数据来提取支持决策的关键洞察。我们将聚焦于 Microsoft Power BI 这一强大的商业智能工具，它能够将各种来源（从简单的 Excel 表格到复杂的云端和本地混合数据仓库）的数据整合成连贯、可视化且交互性强的报告。 课程将重点介绍如何使用 Power BI 连接到不同的数据源，有效地筛选和可视化数据以发现重要的信息，并将这些洞察分享给他人。数据是 Power BI 的核心，掌握数据筛选和高亮技巧对于找到真正有价值的信息至关重要。 **核心内容：** 课程将围绕 Power BI 的三个基本组成部分展开： 1. **Power BI Desktop：** 这是一个 Windows 桌面应用程序，用于创建和设计数据模型、生成可视化图表以及构建交互式报告。 2. **Power BI 服务：** 这是一个基于 SaaS（软件即服务）的在线服务，用户可以在其中发布、共享和协作处理报告，并通过各种设备访问商业洞察。 3. **Power BI 移动应用：** 支持 Windows、iOS 和 Android 设备的应用程序，方便用户随时随地查看和消费商业洞察。 通过学习这三个核心元素，您将能够全面掌握如何高效地创建、共享和利用商业洞察，以最适合您角色和需求的方式进行数据分析。
Data analysis is the process of collecting, modelling, and analysing data to extract insights that support decision-making. There are several methods and techniques to perform analysis depending on the industry and the aim of the analysis.Power BI is a collection of software services, apps, and connectors that work together to turn your unrelated sources of data into coherent, visually immersive, and interactive insights. Your data may be an Excel spreadsheet, or a collection of cloud-based and on-premises hybrid data warehouses. Power BI lets you easily connect to your data sources, visualize and discover what's important, and share that with anyone or everyone you want.Data is the core of Power BI. As you explore reports, each visual draws its underlying data from sources that often contain far more data than you need. Power BI offers several ways to filter and highlight reports. Knowing how to filter data is the key to finding the right information.Power BI consists of several elements that all work together, starting with these three basics:A Windows desktop application called Power BI Desktop.An online SaaS (Software as a Service) service called the Power BI service.Power BI mobile apps for Windows, iOS, and Android devices.These three elements-Power BI Desktop, the service, and the mobile apps-are designed to let you create, share, and consume business insights in the way that serves you and your role most effectively.
