DSXchange: DataStage and IBM Websphere Data Integration Forum
View next topic
View previous topic
Add To Favorites
Author Message
manojmmx
Participant



Joined: 09 May 2006
Posts: 8
Location: Pune
Points: 84

Post Posted: Wed May 17, 2006 6:32 am Reply with quote    Back to top    

DataStage® Release: 7x
Job Type: Server
OS: Unix
Additional info: Datastage 8.0
Hi,

What is the best way for performing data validation in TX ? In the typetrees or in the map rules ? (considering the map performance.)

Thanks
Manoj
roydanlobo
Participant



Joined: 01 Mar 2010
Posts: 21

Points: 182

Post Posted: Wed Sep 22, 2010 8:45 pm Reply with quote    Back to top    

Data validation can be done in both ways , Using type trees u can restrict the data coming in like including or excluding particular data. You can even restrict the size of the data , way before it even touches the map.... see the performance point!!! when the data arrives into the map that means , the data has passed the basic validation but not the content validation. this content validation is done using only after executing the map.
Rate this response:  
Not yet rated
Display posts from previous:       

Add To Favorites
View next topic
View previous topic
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum



Powered by phpBB © 2001, 2002 phpBB Group
Theme & Graphics by Daz :: Portal by Smartor
All times are GMT - 6 Hours