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English
  • Common Content for Data Engineering 10.2.1
  • All Products

Table of Contents

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  1. Preface
  2. Web Services
  3. SOAP Web Services
  4. WSDL Data Object
  5. Schema Object
  6. How to Create a SOAP Web Service
  7. Operation Mappings
  8. Parsing Web Service SOAP Messages
  9. Generating Web Service SOAP Messages
  10. Web Service Consumer Transformation
  11. REST Web Services
  12. How to Create a REST Web Service
  13. REST Web Service Consumer Transformation
  14. REST Web Service Consumer Transformation Use Cases
  15. REST and SOAP Web Service Administration
  16. Datatype Compatibility

Web Services Guide

Web Services Guide

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Filter Optimizations

Filter Optimizations

Filter optimization increases performance by reducing the number of rows that pass through the mapping. The Data Integration Service can apply the early selection optimization or push-into optimization.
When the Data Integration Service applies a filter optimization method, it moves a filter as close to the source as possible in a mapping. If the Data Integration Service cannot move a filter before a transformation in a mapping, it might be able to push the filter logic into a transformation.
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