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所在平台: Udemy |
课程主页: https://www.udemy.com/course/power-bi-microsoft-power-bi-powerbi-2/
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课程名称：POWER BI：微软Power BI - 从基础到高级（完整课程） 课程概述： 本课程是一个全面的Power BI学习旅程，适合希望精通全球领先的商业智能工具的任何人。无论是初学者、数据分析师、BI专业人士，还是想将原始数据转化为可操作见解的任何人，本课程涵盖了从基础到高级功能的所有内容，使您能够掌握微软Power BI。 您将学习到的内容包括： 1. 介绍与设置 - 安装和配置Power BI Desktop及Power BI Service - Power BI的概述及其在当前市场中的应用。 2. 数据连接与转换 - 从各种数据源（如Excel、CSV、SQL数据库、网页、API等）导入数据。 - 使用Power Query进行数据清理、转换与准备。 - 高级ETL（提取、转换、加载）技术。 3. 数据建模 - 创建和优化关系型数据模型。 - 理解星型模式和雪花模式。 - 进行数据规范化和非规范化以提升性能。 - 定义表之间的关系与基数。 4. DAX（数据分析表达式） - DAX基础知识：计算列、度量值和基础函数。 - 复杂分析的高级DAX函数。 - 时间智能：期间计算、累积总和和比较。 - 变量、虚拟表和过滤上下文。 5. 可视化和仪表板设计 - 构建交互式报告，包括图表、地图、表格和关键绩效指标（KPI）。 - 使用过滤器、切片器、按钮和页面导航。 - 设计原则以改善可用性和数据叙事。 - 自定义主题、颜色和格式。 6. 发布与分享 - 在Power BI Service上的安全发布。 - 自动化数据刷新。 - 配置行级安全性（RLS）以控制用户访问。 - 分享仪表板并与团队协作。 7. 高级分析与人工智能 - 应用统计和预测分析。 - 集成AI和机器学习工具。 - 利用Maven Analytics等平台的高级功能。 8. 最佳实践与认证准备 - 优化模型和报告的性能。 - 项目结构设计以提高可维护性和可扩展性。 - 为微软Power BI认证考试提供指导。 为什么选择本课程？ - 内容全面、最新，涵盖从初学者到高级水平的Power BI、DAX和数据分析知识。 - 实践课程配以真实案例研究，帮助您为职场做好准备。 - 理想的学习路径，旨在成为熟练掌握行业顶尖工具的数据分析师。 - 内容实用，让您能够立即应用所学知识。 - 终身访问、持续更新和及时的学生支持。 本课程适合以下人群： - 对Power BI或BI工具没有任何经验的初学者。 - 希望深化微软Power BI和DAX知识的专业人士。 - 数据分析师、数据科学家、管理者和BI专业人士。 - 转型为数据角色的学生和职业转换者。 - 希望利用数据做出更好的商业决策的任何人。 今天就开始掌握Power BI，把原始数据转化为推动您事业和业务前进的见解吧！
Complete Power BI Course - From Beginner to Advanced: Master Professional Dashboards, DAX, Advanced Analytics, and Publishing with Power BI ServiceThis intensive Power BI course is the ultimate journey for anyone looking to become a complete expert in the world's leading Business Intelligence tool. Perfect for beginners, data analysts, BI professionals, and anyone wanting to turn raw data into actionable insights, this training covers everything you need to master Microsoft Power BI from the ground up to advanced features.WHAT YOU WILL LEARN:1. Introduction and SetupInstalling and configuring Power BI Desktop and Power BI ServiceOverview of Power BI and its applications in today's market2. Data Connection and TransformationImporting data from various sources: Excel, CSV, SQL databases, web, APIs, and moreUsing Power Query to clean, transform, and prepare dataAdvanced ETL (Extract, Transform, Load) techniques3. Data ModelingCreating and optimizing relational data modelsUnderstanding star schema and snowflake schemaNormalization and denormalization for better performanceDefining relationships and cardinality between tables4. DAX (Data Analysis Expressions)DAX fundamentals: calculated columns, measures, and basic functionsAdvanced DAX functions for complex analysisTime intelligence: period calculations, cumulative totals, and comparisonsVariables, virtual tables, and filter context5. Visualization and Dashboard DesignBuilding interactive reports with charts, maps, tables, and KPIsUsing filters, slicers, buttons, and page navigationDesign principles to improve usability and data storytellingCustomizing themes, colors, and formatting6. Publishing and SharingSecure publishing on Power BI ServiceAutomating data refreshesConfiguring Row-Level Security (RLS) for user access controlSharing dashboards and collaborating with teams7. Advanced Analytics and Artificial IntelligenceApplying statistical and predictive analyticsIntegrating AI and machine learning toolsLeveraging advanced features from platforms like Maven Analytics8. Best Practices and Certification PreparationPerformance optimization for models and reportsProject structuring for maintainability and scalabilityGuidance for Microsoft Power BI certification examsWHY CHOOSE THIS COURSE?Comprehensive, up-to-date content covering Power BI, DAX, and data analytics from beginner to advanced levelsHands-on lessons with real-world case studies to prepare you for the job marketIdeal for those aiming to become skilled data analysts mastering top industry toolsPractical focus so you can immediately apply what you learnLifetime access, continuous updates, and responsive student supportWHO IS THIS COURSE FOR?Beginners with no prior experience in Power BI or BI toolsProfessionals seeking to deepen their Microsoft Power BI and DAX knowledgeData analysts, data scientists, managers, and BI professionalsStudents and career changers transitioning into data rolesAnyone wanting to leverage data to make better business decisionsStart mastering Power BI today and transform raw data into insights that drive your career and business forward!Course related to: power bi, microsoft power bi, powerbi, data analyst, dax, maven analytics
