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所在平台: Udemy |
课程主页: https://www.udemy.com/course/power-bi-data-modeling/
课程评论:没有评论
**课程概览:Power BI 数据建模基础** 本课程专注于 Power BI 中的数据建模,旨在帮助学习者掌握创建和管理数据模型的核心技能,并能有效排查数据模型在报表中出现的问题。课程由微软数据平台 MVP、Udemy 畅销课程讲师倾情授课。 **学习目标:** * **精通 Power BI 数据模型:** 深入理解数据模型的概念,它是 Power BI 解决方案的“心脏”和“引擎”。 * **掌握通用数据建模概念:** 学习的数据建模知识在数据库管理、分析工程、数据工程和数据仓库等领域同样具有价值。 * **解决实际问题:** 能够自信地处理各种数据建模场景,并为深入学习 Power BI 的 DAX (Data Analysis Expressions) 打下坚实基础。 **核心学习内容:** * **数据规范化:** 理解数据规范化的概念,并学习如何从反规范化数据中创建事实表和维度表。 * **Power Query 与 M 语言:** 运用 Power Query 和基础 M 语言技术规范化数据表,并创建日期表。 * **模型关系:** 掌握关系基数和交叉筛选方向,以及如何处理一对一、多对一和多对多关系。 * **DAX 应用:** 利用 DAX 创建和配置数据模型中的日期表。 * **高级模型处理:** 学习处理多个事实表以及如何进行 Power BI 数据模型的疑难排解。 **课程价值:** 完成本课程后,您将对 Power BI 数据模型充满信心,为进一步提升 Power BI 技能,特别是 DAX 知识奠定坚实基础。 **立即报名,开启您的 Power BI 高级开发数据建模精通之旅!**
In this Data Modeling course, you will learn all you need to know to create and Manage Data Models in Power BI. You will be able to troubleshoot Power BI Data Models when things are broken in your reports. Taught by 5x Microsoft MVP for Data Platform and creator of Udemy's Power BI Best Seller Course.This course is deigned to allow you gain mastery of the heart and engine of Power BI Solutions: The Power BI Data Model. You will learn about Data Modeling Concepts valuable in other data fields like Database Administration, Analytics Engineering, Data Engineering and Data Warehousing.Below is a list of the topics covered in this Power BI Data Modeling Essentials Course:Understanding Data Normalization ConceptUnderstanding Fact and Dimension TablesCreating your own Fact and Dimension Tables from a De-Normalized DataUsing Power Query and simple M Language Technique to Normalize a Data TableUnderstanding Model Relationships Cardinality and Cross Filter DirectionUnderstanding One to One, Many to One and Many to Many RelationshipsUsing DAX to create and Configure Date Tables in Power BI Data ModelsUsing simple Power Query M Language technique to create Date Tables for Power BI Data ModelsWorking with Multiple Fact Tables in a Power BI ModelTroubleshooting Data Models in Power BIBy the end of this course, you will be confident with Models in Power BI and will be on-course to Advance your Power BI knowledge, especially Data Analysis Expressions (DAX).Enroll now and get started on your journey to Masting Data Modeling for Advanced Power BI Development.