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Power BI: Data Visualization and BI

Move beyond spreadsheets with interactive, data-driven dashboards. Learn to connect data sources, write DAX, and build reports with DataCamp’s Power Business Intelligence courses. Practice in your browser with no complex installation required.

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Recommended for Power BI beginners

Build your Power BI and report-building skills with interactive courses, tracks and projects, curated by real-world experts.

学习路径

Power BI 基础知识

4.8+
60 条评价
17小时
掌握使用 Power BI 所需的核心技能。 从零开始创建你自己的可视化和仪表板。 无需任何先前经验。

课程

Power BI 入门

基础技能水平
4.8+
19,319 条评价
4小时
掌握 Power BI 基础,学习使用数据可视化软件构建有影响力的报告。

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浏览 Power BI 课程和学习路径

课程

Power BI 入门

基础技能水平
4.8+
19,319 条评价
4小时
掌握 Power BI 基础,学习使用数据可视化软件构建有影响力的报告。

课程

Power BI 中的 DAX 入门

基础技能水平
4.8+
11,283 条评价
3小时
通过学习数据分析表达式 (DAX) 的基础知识,如计算列、表和度量值,提升你的 Power BI 知识。

课程

Power BI 中的数据可视化

基础技能水平
4.8+
9,594 条评价
3小时
Power BI 是一款强大的数据可视化工具,可用于报表和仪表板。

课程

Power BI 中的数据准备

基础技能水平
4.8+
7,776 条评价
3小时
在这门互动式 Power BI 课程中,你将学习如何使用 Power Query Editor 转换和整理数据,使其可用于分析。

课程

Power BI 中的数据转换

中级技能水平
4.7+
5,020 条评价
3小时
你将学习如何对表进行(取消)透视、转置、追加和连接。 用自定义列、M 语言和高级编辑器提升能力。

课程

Power BI 中的 DAX 函数

基础技能水平
4.8+
4,429 条评价
3小时
数据分析表达式 (DAX) 可通过编写自定义函数,将你的 Power BI 技能提升到新水平。

课程

Power BI 中级 DAX

中级技能水平
4.8+
3,874 条评价
3小时
掌握丰富的 DAX 计算,并学习如何在 Microsoft Power BI 中使用它们。

课程

Power BI 中的探索性数据分析

基础技能水平
4.8+
3,609 条评价
3小时
学习如何使用 Power BI 的探索性数据分析(EDA)构建有影响力的报告,更快发现洞察并推动业务价值。

课程

Power BI 报表

中级技能水平
4.7+
2,853 条评价
3小时
用你已有的技能,让你的 Power BI 可视化更上一层楼。 学习替代数据讲故事技巧,而不只是构建仪表板。

课程

Power BI 趋势分析

中级技能水平
4.8+
3,135 条评价
3小时
用时间序列、分解树和关键影响因素等趋势分析技术,提升你的报表。

课程

Power BI 中的数据连接

基础技能水平
4.8+
3,355 条评价
2小时
探索提升 Power BI 数据导入技能的多种方法。

课程

Power BI 报表设计

中级技能水平
4.7+
2,807 条评价
3小时
继续你的数据可视化之旅,学习在报表中融入 DAX 度量值和渐进式披露的实用技巧。

课程

在 Power BI 中部署与维护资产

中级技能水平
4.8+
3,026 条评价
2小时
学习如何在 Power BI 中部署和维护资产。 你将掌握 Power BI Service 界面及其关键元素,如工作区。

课程

Financial Analysis in Power BI

中级技能水平
4.8+
495 条评价
6小时
Learn how to perform financial analysis in Power BI or apply any existing financial skills using Power BI data visualizations.

课程

Power BI for End Users

基础技能水平
4.7+
306 条评价
1小时
Explore Power BI Service, master the interface, make informed decisions, and maximize the power of your reports.

课程

Case Study: Analyzing Job Market Data in Power BI

基础技能水平
4.8+
317 条评价
4小时
Help a fictional company in this interactive Power BI case study. You’ll use Power Query, DAX, and dashboards to identify the most in-demand data jobs!

课程

Case Study: Ecommerce Analysis in Power BI

中级技能水平
4.8+
199 条评价
4小时
In ecommerce, increasing sales and reducing costs are key. Analyze data from an online pet supply company using Power BI.

课程

Baseball Data Visualization in Power BI

基础技能水平
4.8+
182 条评价
1小时
Discover how to analyze and visualize baseball data using Power BI. Create scatter plots, tornado charts, and gauges to bring baseball insights alive.

课程

Case Study: Supply Chain Analytics in Power BI

基础技能水平
4.8+
176 条评价
4小时
Learn how to use Power BI for supply chain analytics in this case study. Create a make vs. buy analysis tool, calculate costs, and analyze production volumes.

课程

Introduction to Python in Power BI

中级技能水平
4.8+
142 条评价
3小时
Learn how to use Python scripts in Power BI for data prep, visualizations, and calculating correlation coefficients.

课程

Case Study: Mortgage Trading Analysis in Power BI

中级技能水平
4.8+
271 条评价
3小时
In this Power BI case study you’ll play the role of a junior trader, analyzing mortgage trading and enhancing your data modeling and financial analysis skills.

课程

Case Study: Inventory Analysis in Power BI

中级技能水平
4.7+
165 条评价
5小时
This Power BI case study follows a real-world business use case on tackling inventory analysis using DAX and visualizations.

课程

Time Series Analysis in Power BI

中级技能水平
4.8+
254 条评价
5小时
Learn to analyze data over time with this practical course on Time Series Analysis in Power BI. Work with real datasets & practice common techniques.

Power BI 相关资源

博客

9 Power BI Projects To Develop Your Skills

Explore our list of Power BI projects for beginner and intermediate learners across various different industries and use cases.
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Jess Ahmet

8分钟

a great interview

博客

50 Essential Power BI Interview Questions For Every Level

Explore the questions you can expect in a Power BI job interview, whether you're a beginner, intermediate, or advanced Power BI practitioner.
Joleen Bothma's photo

Joleen Bothma

15分钟

速查表

Power BI Cheat Sheet

In this Power BI Cheat Sheet, you'll get the download on creating your first visualization, top visualizations in Power BI, using DAX, and more.
Richie Cotton's photo

Richie Cotton

8分钟


Frequently asked questions

What is Power BI and what is it used for?

Power BI, a dynamic business analytics tool by Microsoft, empowers you to visualize data and share insights in engaging ways. You can connect to various data sources, simplify data prep, and drive ad hoc analysis. With Power BI, you can create interactive, visually appealing dashboards and reports, transforming raw data into meaningful insights for informed decision-making. It's an invaluable tool for you to bring your data to life, aiding in effective business strategies and understanding complex data easily.

Learn more in our guide: What is Power BI?

Is Power BI or Tableau better?

The choice between Power BI and Tableau depends on your specific needs and preferences. Power BI is often praised for its integration with other Microsoft products and its ease of use for beginners, while Tableau is celebrated for its advanced data visualization capabilities and flexibility. Both tools are powerful for business intelligence, so the best choice can vary based on your familiarity with other software, the complexity of the data you're handling, and the level of detail you need in your visualizations.

How can learning Power BI benefit my career?

Gaining expertise in Power BI can transform your career prospects, particularly in data-driven fields like business analysis, marketing, and operations. It provides you with skills in a leading business intelligence tool— invaluable for data visualization and analysis. Additionally, for employers who already utilize Power BI, having this knowledge gives you a considerable advantage in the job market.

What are the best Power BI courses for beginners?

For beginners looking to get an overview of Power BI, Introduction to Power BI is an excellent starting point. For a comprehensive understanding of all the basics, the Power BI Fundamentals Track is recommended to build a strong foundation.

Is Power BI easy to learn?

Power BI is generally considered easy to learn, especially for those with some background in data or Microsoft tools. It offers a user-friendly interface and integrates well with other Microsoft products, making it accessible for beginners who are starting their journey in data analysis and visualization.

Do I need to know how to code to use Power BI?

No. One of Power BI’s big selling points is that it can create powerful reports and visualizations without a single line of code.

What is the difference between Excel and Power BI?

Think of Excel as a tool for creating data and Power BI as a tool for visualizing it. While Excel is great for ad-hoc calculations and static grids, Power BI is built to handle millions of rows of data, automate reporting, and create interactive visuals that let you drill into the details.

Does this training prepare me for the PL-300 Certification?

Yes. Our Power BI curriculum aligns closely with the Microsoft PL-300 (Power BI Data Analyst Associate) exam. By completing our Power BI Data Analyst certification track, you will master the data modeling, visualization, and analysis skills required to pass the certification and prove your expertise.

What is DAX and why is it important?

DAX (Data Analysis Expressions) is the formula language used in Power BI, Power Pivot, and Analysis Services. It is similar to Excel formulas but much more powerful. Learning DAX allows you to perform dynamic calculations, such as year-over-year growth or rolling averages, directly within your reports

How long does it take to learn Power BI?

It typically takes 1-2 months to become proficient if you study consistently. You can grasp the basics, like navigation and simple charts, in your first week. However, mastering DAX formulas and data modeling for professional use generally requires a few months of structured practice and real-world projects.

Do I need to know SQL to use Power BI?

Not strictly, but it is a huge advantage. You can use Power BI’s Power Query tool to clean and transform data without writing code. However, knowing SQL is highly recommended for Data Analyst and BI Developer roles, as it allows you to extract specific data from company databases efficiently before you visualize it.

Is Power BI free to use?

Power BI Desktop is completely free to download and use for building reports on your local computer. This is what you will use to learn. However, in a business setting, sharing reports securely with colleagues via the Power BI Service usually requires a paid Pro license.

其他技术和主题

技术

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随时随地通过我们的移动课程和每日 5 分钟编程挑战提升技能。