
Class Introduction
This was a Power BI visualization training session where the team worked on creating different types of charts and building a dashboard. The instructor guided participants through creating line charts, stacked column charts, gauge charts, and KPI cards, addressing technical issues like data modeling problems that prevented some charts from displaying properly. The team learned how to use various visualization types including ribbon charts, maps, scatter plots, tree maps, and clustered bar charts, with specific focus on proper data placement, filtering options, and chart formatting. Several participants encountered technical difficulties with map functionality and slicer filters, which were resolved through troubleshooting and system restarts. The session concluded with plans for a follow-up class to cover dashboard layering, toggle functions, and additional features like tooltips and drill-down functions.
Power BI Visualization Development
The team worked on creating visualizations in Power BI, focusing on resolving issues with line charts and adding comparison charts. They addressed data modeling problems that were preventing proper chart functionality, particularly linking order dates correctly between tables. The team learned to create stacked and clustered column charts for comparing gross sales and net sales, and added gauge charts to display quantity metrics. They also implemented KPI cards for summarizing sales data and discussed using slicers for filtering data by country from different tables.
Power BI Dashboard Troubleshooting Training
The team discussed troubleshooting a Power BI dashboard issue where Sahil was only seeing one country despite selecting multiple countries from customer data. They identified that the problem might be caused by previous filter selections and resolved it by restarting Power BI. The team then continued with a training session on creating different chart types, including ribbon charts, maps, and scatter plots, with detailed instructions on how to configure each visualization element including X-axis, Y-axis, legend, and size parameters.
Power BI Visualization Techniques
The team reviewed different types of charts in Power BI, including tree maps and clustered bar charts. They learned how to create a tree map to show category sales and a clustered bar chart to display employee net sales, with filtering options to show top performers. The instructor announced that the next class on Sunday will cover additional visualization features like tooltips, drill-through, and drill-down functions, as well as working with different dashboard layers and navigation buttons.
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