power-bi
Explore in-depth topics and key concepts in data-science — e.g., Understanding Business Problems and Data Requirements, Understanding Business Problems, Data Integration in Power BI.
Topics Covered
Understanding Business Problems and Data Requirements
Key Concepts: Identifying Business Problems, Understanding Data Needs, Setting Objectives for Data Analysis, Frameworks for Data-driven Decision Making
Read Now →Understanding Business Problems
Key Concepts: Defining business problems, Identifying key stakeholders, Understanding business objectives, Gathering requirements
Read Now →Data Integration in Power BI
Key Concepts: Data Source Types (Excel, SQL, APIs, etc.), Connecting to Cloud and On-premise Data, Data Import vs Direct Query, Data Refresh Strategies
Read Now →Connecting Various Data Sources
Key Concepts: types of data sources, connecting to Excel, connecting to databases
Read Now →Using Power BI for Data Visualization
Key Concepts: Importing data into Power BI, Creating visualizations, Using dashboards effectively, Interpreting visual data
Read Now →Data Transformation and Cleaning in Power BI
Key Concepts: Introduction to Power Query, Data Cleaning Techniques, Handling Missing & Duplicate Data, Working with Different Data Types (Text, Date, Numeric, etc.)
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