What topics should I cover at Power BI?
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Power BI is a powerful business analytics tool developed by Microsoft. To become proficient in Power BI, you should cover a range of topics that span its various features and functionalities. Here's a comprehensive list of topics to help you get started:
Introduction to Power BI:
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Overview of Power BI components (Power BI Desktop, Power BI Service, Power BI Mobile)
Licensing options and pricing
Getting Started:Installing Power BI Desktop
Connecting to data sources
Loading data into Power BI
Data Transformation and Cleaning:Power Query basics
Data shaping and transformation
Handling missing or incorrect data
Data Modeling:Creating relationships between tables
Creating calculated columns and measures using DAX (Data Analysis Expressions)
Understanding row context and filter context in DAX
Data Visualization:Creating basic visualizations (tables, charts, maps, etc.)
Customizing visuals (formatting, colors, titles)
Using custom visuals from AppSource
Advanced Data Visualizations:Drill-down and drill-up in visuals
Hierarchies and grouping
Slicers and filters
Dashboard Design:Creating interactive dashboards
Pinning visuals to dashboards
Design best practices
Power BI Service:Publishing reports to Power BI Service
Sharing and collaborating on dashboards
Setting up row-level security
Data Refresh and Scheduled Refresh:Configuring data refresh for datasets
Troubleshooting refresh issues
Power BI Apps:Introduction to Power BI Apps
Creating and publishing Power BI Apps
Power BI Mobile:Accessing reports and dashboards on mobile devices
Power BI Mobile features and capabilities
Power BI Embedded:
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Embedding Power BI reports and dashboards in other applications
Licensing considerations for embedding
Integration with Other Tools:Integrating Power BI with Excel
Using Power BI with Azure services (Azure Data Factory, Azure SQL Database, etc.)
Data Security:Implementing data-level security
Encryption and data protection in Power BI
Performance Optimization:Optimizing DAX queries and calculations
Reducing report load times
Advanced DAX Concepts:Time intelligence functions
DAX optimization techniques
Power BI API and PowerShell:Automating tasks using Power BI REST API
PowerShell scripting for Power BI
Power BI Governance and Best Practices:Establishing governance policies
Best practices for report development
Troubleshooting and Debugging:Common issues and solutions
Debugging DAX formulas
Stay Updated:Keeping up with Power BI updates and new features
Community resources, forums, and blogs
Remember that practical application is key to mastering Power BI, so try to work on real projects and datasets to reinforce your learning. Additionally, the Power BI documentation and online community can be valuable resources as you dive into these topics.
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