This topic outlines the process for developing the Total Order Amount atomic metric, as demonstrated in this tutorial.
Procedure
Navigate to the Dataphin home page and single click the Develop option on the top menu bar.
Use the operation guide depicted below to access the Create Atomic Metric dialog box.
Within the Create Atomic Metric dialog box, proceed to configure the necessary parameters.
Start by configuring parameters in the Basic Information section.
Parameter
Description
Business Entity
Choose the Order Placement Business entity.
Data Domain
The default is set to Transaction Domain.
English Name
Input total_order_amount as the English name.
Chinese Name
Enter Total Order Amount as the Chinese name.
Measurement Unit
Select Yuan (RMB) as the unit of measurement.
Data Type
Choose decimal for the data type.
Description
Provide a concise description of the atomic metric, such as Total Order Amount.
Continue with configuring parameters in the Computation Logic section.
Parameter
Description
Data Timeliness
Activate Day for data timeliness.
Main Source Table
Identify LD_dataphin_tutorial.fct_order_buy_di as the main source table.
Computation Logic
Input the computation logic for the atomic metric.
sum(fct_order_buy_di.payment_amount)Is Cumulative
Opt for Yes if the metric is cumulative.
Upon completing the configuration, single click Save And Submit to finalize the atomic metric.