I have compiled the changes/enhancements in IBM DataStage and explained here
1. Design & Run-time Performance Changes:
DS8.5: Implemented by Internal code change. Design and Runtime performance is better than 8.1, 40% performance improvement in job open, save, compile etc.
DS8.7: Improvements in Xmeta. Significant Performance improvement in Job Open, Save, Compile etc.
DS9.1: No Change
2. PX Engine Performance … Read more >>