Why is DataStage sooooooo sloooooooooow????
Ale_Parra 060000DG7U Visits (6896)
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.
Improving DataStage job performance on Solaris
Parallel Engine in IS 8.7 has poor performance creating lookup tables.
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.