Here's a breakdown of the Power BI architecture with a diagram:
- Data Sources: This layer encompasses various data sources that Power BI can connect to, including databases, cloud storage, and flat files.
- Data Ingestion: The data is extracted, transformed, and loaded (ETL) into the Power BI model in this layer.
- Data Modeling: This layer defines the data structure within Power BI, including tables, relationships, and hierarchies.
- Analysis Services: This layer comprises analytical engines that process data and perform calculations based on user queries and defined measures.
- Visualization Layer: This layer provides a user-friendly interface for creating interactive reports and dashboards using various charts, graphs, and other visual elements.
- Sharing and Collaboration: Power BI enables sharing reports and dashboards with colleagues securely, fostering collaboration and data-driven decision-making.
