Dataphin:Step 3: Develop an atomic metric

Procedure

1. On the Dataphin home page, click Developer in the top menu bar.

2. Open the Create Atomic Metric dialog box as shown in the following figure.

   

3. In the Create Atomic Metric dialog box, configure the parameters.

   1. In the Basic Information area, configure the parameters.

      Parameter	Description
      Business Entity	Select the Purchase Order business entity.
      Data Domain	Defaults to transaction domain.
      English Name	Enter total_order_amount.
      Chinese Name	Enter Total Order Amount.
      Measurement Unit	Select the CNY measurement unit.
      Data Type	Select the decimal data type.
      Description	Enter a brief description of the atomic metric, such as Total Order Amount.

   2. Configure the parameters in the Computation Logic area.

      Parameter	Description
      Data Recency	Enable Day.
      Main Source Table	Select the LD_dataphin_tutorial.fct_order_buy_di source table.
      Computation Logic	Enter the computation logic. sum(fct_order_buy_di.payment_amount)
      Is Additive	Select Yes.

   3. After you complete the configuration, click Save and Submit to submit the atomic metric.