Designing the data flow around the DynamoDB components
Drop tFixedFlowInput, tDynamoDBOutput,
tDynamoDBInput and tLogRow on the Talend Studio workspace
to create the Job.
Procedure
In the Integration perspective of Talend Studio,
create an empty Standard Job from the Job Designs node in the
Repository tree view.
In the workspace, enter the name of the component to be used and select this
component from the list that appears. In this scenario, the components are
tFixedFlowInput, tDynamoDBOutput,
tDynamoDBInput and tLogRow.
The tFixedFlowInput component is used to load the sample data
into the data flow. In the real-world practice, use the input component specific to
the data format or the source system to be used instead of
tFixedFlowInput.
Connect tFixedFlowInput to
tDynamoDBOutput and connect
tDynamoDBInput to tLogRow
using the Row > Main link.
Connect tFixedFlowInput to
tDynamoDBInput using the Trigger > On Subjob Ok link.
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