Working with External Data Sources - Use-case Example
This section provides an example of working with an external data source.
Note: For a task related to this example, see Work With External Data Sources.
It can be difficult to manually configure a data source when your data has a particular complex structure. As an alternative to manually setting up a data source and configuring binding in the Data Model, you can create a new data driven rule, and have Service Virtualization create the necessary structure within the data source, according to your message structure.
- Create a virtual service.
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In the Data Model, create a new data driven rule and select Create new data source. Service Virtualization will create the new data source according to your message structure, and bind the columns.
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Select Data Synchronization to automatically re-import data in the new data source before Simulation.
Alternatively, clear the Data Synchronization check box. You can choose to import at a later time.
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After the new data source is created, you can add data. If you selected Data Synchronization, when you place your virtual service into Simulating mode, the external data is re-imported. If you did not select Data Synchronization, you can choose to refresh the data manually at any time, or reconfigure the rule for data synchronization.