Technical Blog Post
Abstract
Why is DataStage sooooooo sloooooooooow????
Body
While your business is growing, you might face some performance issues, that weren't there when you started using DataStage, or even worse, DataStage, has never been as fast as you thought it would be.
As follows, I'm sharing with you some tips to check in general and specific environments, maybe it's matter of changing a parameter or maybe you have to install a product Fix, but remember, it's always useful to test in a controlled environment, stress your environment, and review if modifications helped or not.
How to improve performance of IDocs outbound from SAP
Improving DataStage job performance on Solaris
InfoSphere DataStage: Parallel Job Performance Issue on Redhat Linux 6.1 System
Parallel Engine in IS 8.7 has poor performance creating lookup tables.
http://www-01.ibm.com/support/docview.wss?uid=swg1JR44008
How can I improve performance during an import into Datastage?
Please, if you have any other performance question or specific environment, let us know and we'll help you to find a techdoc that might help you.
UID
ibm11141678