What data modeling standards should a Power BI consultant implement?
A Power BI consultant should follow Star Schema modeling to optimize performance and ensure easier data management. Dimensional modeling, using fact and dimension tables, improves efficiency. Naming conventions should be consistent and descriptive to maintain data clarity. Avoiding bidirectional relationships, minimizing calculated columns, and using measures instead ensures streamlined processing. Pre-aggregating data at the source and using Power BI consultant Dataflows for reusability enhances performance. Partitioning large datasets, reducing redundant columns, and implementing indexing strategies further optimize queries. Standardized data modeling practices ensure scalability, reliability, and improved reporting accuracy.
