What is DirectQuery performance behavior?

< 1 min read

DirectQuery performance behavior means queries are executed directly on the source database whenever a user interacts with the report.
In my project, dashboards using DirectQuery depended heavily on database performance.
Each filter or slicer selection triggered a live SQL query.
If the source database was slow or unoptimized, report response time increased.
Network latency also impacted user experience.
Complex visuals generated multiple queries, slowing performance further.
We optimized by limiting visuals per page and improving SQL indexing.
Overall, DirectQuery performance depends on source system efficiency and query design.

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