Power BI Basics: How Data Ingestion, Modelling and Visualization Work Together

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Power BI is Microsoft's business analytics platform that allows users to connect to multiple data sources, clean raw data, build relational models, and create interactive dashboards. The platform's workflow is built around four core functions: connecting to data, transforming it, modelling relationships, and visualizing insights. A key component is Power Query, which handles the ETL (Extract, Transform, Load) process, enabling users to fix errors, remove unnecessary columns, and standardize data formats without writing code. Properly prepared data is then organized into Fact and Dimension tables to support efficient analysis. Understanding these foundational concepts is essential for building accurate, high-performance reports in Power BI.

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

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