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10.9. Other Performance Tuning Considerations

Although, you can find information about all JBoss Data Services settings using the Management CLI (see Section 11.1, “JBoss Data Virtualization Settings”), this section provides some additional information about the max-source-rows setting.
max-source-rows
When using JBoss Data Services in a development environment, you may consider setting max-source-rows to a small value (for example, 10000) to prevent large amounts of data from being pulled from sources. Leaving the exception-on-max-source-rows property set to true will alert the developer through an exception that an attempt was made to retrieve more than the specified number of rows.