Retail sales dashboard
Store and chain performance for well-known retailers, built on open sales data.
The same kind of retail analysis I do at work, built in public on open data: how chains compare, which stores lead, and how sales move through the year.
What it will show
- KPI tiles for revenue, volume, and year-over-year growth.
- Chain-versus-chain comparisons and a store leaderboard.
- Category mix, seasonality, and trend lines.
How it works
- The raw open data is far too large to send to a browser, so a script pre-aggregates it into small files by chain, store, month, and category.
- A scheduled job in the Worker refreshes the aggregates, so the dashboard stays current without manual work.