Retail Sales

Description

This dashboard demonstrates how easy the Observable Framework makes it to use the superfast OLAP DuckDB-WASM running in browser. Fake credit card transaction data (just over 1MM records) was generated by Sparkov_Data_Generation, and converted to Parquet format (only 35MB) at build time using DuckDB. The filters modify the SQL driving the charts.

Number of Transactions

Sum of Transaction Amounts

Average of Transaction Amounts

Sales $ Volume over Time

Sales $ Volume by Location