Differentiate Data view, Model view, Page view & Report view in Power BI

In Power BI, there are four main views that users interact with when building and analyzing reports: Data view, Model view, Page view, and Report view. Here's how they differ:

1. Data view:

   • Data view is where you can see and interact with the tables and data fields loaded into your Power BI dataset.
   • It allows users to view the raw data, perform data shaping and transformation tasks using Power Query Editor, and manage relationships between tables.
   • Users can access data view by selecting the "Data" tab from the ribbon menu in Power BI Desktop.
   • Data view is primarily focused on data preparation and modeling tasks, providing a detailed view of the dataset structure and contents.

2. Model view:

   • Model view provides a graphical representation of the data model created within the Power BI dataset.
   • It displays tables, columns, relationships, and hierarchies in a visual format, allowing users to design and manage the data model.
   • Users can access model view by selecting the "Model" tab from the ribbon menu in Power BI Desktop.
   • Model view is useful for defining relationships between tables, creating calculated columns and measures using DAX (Data Analysis Expressions), and optimizing the data model for performance.

3. Page view:

   • Page view is where users design individual report pages by adding visuals, such as charts, tables, and slicers, to analyze and visualize data.
   • It provides a canvas where users can drag and drop visuals onto the page, resize and format them, and arrange them to create meaningful reports.
   • Users can access page view by selecting the "View" tab from the ribbon menu in Power BI Desktop and clicking on "Page View."
   • Page view is focused on building individual report pages and designing the layout and appearance of reports.

4. Report view:

   • Report view is where users can view and interact with the complete report, comprising multiple report pages created in page view.
   • It provides a consolidated view of all report pages, allowing users to navigate between pages, interact with visuals (e.g., filtering, drilling down), and consume insights derived from the data.
   • Users can access report view by selecting the "View" tab from the ribbon menu in Power BI Desktop and clicking on "Report View."
   • Report view is the final output of the report-building process, presenting data analysis and visualizations for consumption by end-users.

In summary, while Data view and Model view focus on data preparation and modeling tasks, Page view and Report view are oriented towards designing and presenting reports with interactive visualizations and insights. Each view serves a distinct purpose in the report-building process, enabling users to create and analyze data-driven reports effectively.