Power BI consultants enhance dashboard performance through various optimization techniques. They reduce the size of datasets by removing unnecessary columns and tables, create efficient data models, and use aggregations where possible.
Power BI consultant also optimize DAX queries and avoid overly complex calculations that slow down reports. Additionally, they recommend best practices like using direct query mode for real-time data and enabling data compression features. These strategies ensure dashboards load faster, respond smoothly to user interactions, and deliver insights without delays, enhancing user experience and productivity.
