Travel booking data warehouse implementing Slowly Changing Dimension Type 2 to track historical changes in customers, trips, and bookings.
Contribution heatmap for the last twelve months, grouped by day in UTC. Squares may contain mixed colors to represent human, AI, and automation shares. Focus a square for day details, or use the data table below for a full accessible list of active days.
| Date | Human | AI | Automation | Total |
|---|---|---|---|---|
| Mon, Dec 22, 2025 | 1 | 0 | 0 | 1 |
| Wed, Dec 24, 2025 | 1 | 0 | 0 | 1 |
| Thu, Dec 25, 2025 | 1 | 0 | 0 | 1 |
| Sun, Dec 28, 2025 | 1 | 0 | 0 | 1 |
| Wed, Feb 11, 2026 | 2 | 0 | 0 | 2 |