3 articles
Power BI-specific best practices — not generic design advice. Canvas size, the 10-visual limit, KPI cards, tooltips, bookmarks, drill-through, and the DAX and performance habits that keep reports fast.
Tableau-specific best practices — not generic design advice. Fixed sizing, layout containers, dashboard actions, Viz in Tooltip, the Device Designer, and the extract and Performance Recorder habits that keep dashboards fast.
Aim for 8 or fewer visuals per Power BI report page — 4–6 for executive views. Every visual is a DAX query, so the count drives performance. Here's how to decide the right number and what to do when you have too many.