Making Transformation Run Faster, using Parallel Processing and Other Methods

You can make transformations run faster by using Parallel Processing and other techniques by:

• Turning on Parallel Processing for the workflow: All nodes that have a form of sample input could have some benefit. If the sample size is small, then the Oracle Database may not generate parallel queries. But a complex query could still trigger parallel processing.

• Adding a Create Table node: You can add a Create Table node after expensive transformations to reduce repetitive querying costs.

• Adding an index to Create Table node: You can add an index to a Create Table node to improve downstream join performance.