Dashboards & BI Tools

DASHBOARDS give stakeholders live views of the numbers that matter. Popular tools: Power BI, Tableau, Looker, Metabase.

Good dashboards focus on decisions — not every possible chart.

Example 1 (python)

# 5 KPIs at top, 2 comparisons in middle, 1 detail table at bottom

A clean dashboard layout.

Example 2 (python)

# Use consistent colours: green = good, red = bad

Colour conventions matter.

Key points

💡 Note: The best dashboards are the ones people actually open every day — measure usage, not just clicks to build.