- Apache Superset Quick Start Guide
- Shashank Shekhar
- 112字
- 2021-06-10 18:34:39
Customizing the visualization
The Ethereum dataset has a Date (UTC) column, a UnixTimestamp column, and a value representing the total transaction volume in USD on that date. Let's chart the Value column in the latest Ethereum transaction history data:
Data form for the Ethereum transaction volume chart
The Data form calculates the sum of transactions grouped by dates. There is only one value over which the SUM(Value) aggregate function is computed:
Table chart with total value of Ethereum over the years
The sum of transaction values, grouped by the Date column value and sorted in descending order, shows that the busiest days in the Ethereum network are also the most recent.