The Power BI training we offer is a unique opportunity to gain in-depth mastery of Microsoft’s flagship tool Power BI. This course guides you step by step through the entire Power BI ecosystem, with a particular focus on data transformation, report creation, as well as the management of complex visualizations and calculations.
Understanding the Power BI ecosystem
One of the first steps to becoming an expert in Power BI is understanding the ecosystem of this tool. In this module, we not only cover the recommended technical setup, but also the differences between the various licenses available: Power BI Free, Power BI Pro, and Power BI Premium. This allows you to choose the solution best suited to your needs, whether you’re an individual analyst or a company looking to centralize its reports.
Power BI Desktop is also covered in detail, especially its integration with other programming languages such as DAX and M. These languages allow you to automate and customize data transformations and calculations.
Creating and managing datasets
One of Power BI‘s strengths is its ability to connect to a wide variety of data sources. You will learn how to import datasets from relational databases, Excel files, as well as CSV, JSON, and XML files. The distinction between import options such as Direct Query or Live Connection is also covered, ensuring efficient handling of large amounts of data.
At the same time, we’ll explore best practices for organizing these datasets, with tips on naming conventions, query documentation, and the use of scripts like R or Python to enrich the analysis.
Data transformation and preparation
Transforming your data is a crucial step in any Power BI project. You will learn to:
- Filter and sort rows to target relevant information
- Rename columns and queries for better readability
- Combine queries and create tables on the fly
This module also includes best practices for optimizing the performance of your data models, including the creation of an enterprise model and the use of Python and R scripts for advanced transformations.
Advanced data visualization and analysis
The power of Power BI also lies in its visualization capabilities. We will guide you through creating interactive charts, dynamic visualizations, and using analysis lines. Field and visual formatting are also discussed, allowing you to produce attractive and effective reports.
You will also learn how to take advantage of Tooltip pages and What If parameters, which allow you to refine analyses and simulate different scenarios for your data. The use of advanced filters and managing interactions between visuals are also key skills you will master by the end of this training.
Mastering DAX language and calculation management
The DAX language (Data Analysis Expressions) is essential for any user wishing to fully exploit the potential of Power BI Desktop. You will learn to create dynamic calculations, customize complex dashboards, and define metadata adapted to your organization’s needs. This module also covers the creation of calculated measures, relationships between tables, and practical tips for optimizing the performance of your DAX models.
Report publishing and sharing
The training would not be complete without a section dedicated to publishing and sharing reports. You will learn to use the advanced features of Power BI Services, such as managing bookmarks, generating QR codes to quickly share your reports, as well as creating and managing shared datasets.
Whether you work solo or as part of a team, you’ll be able to collaborate effectively by publishing interactive and visually compelling reports.