performance-optimization
Installation
SKILL.md
Performance Optimization
Overview
Power BI performance depends on data model design, DAX efficiency, visual configuration, and infrastructure. This skill covers diagnostic tools, optimization techniques, and best practices for achieving fast, responsive reports.
Diagnostic Tools
Performance Analyzer (Built-in)
Enable in Power BI Desktop: View > Performance Analyzer > Start recording
| Metric | Meaning | Action if Slow |
|---|---|---|
| DAX query | Time to execute the DAX | Optimize measure, check filter context |
| Visual display | Time to render the result | Reduce data points, simplify visual |
| Other | Miscellaneous overhead | Usually minor, ignore unless dominant |