Search found 1215 matches

by narasimha
Tue Sep 22, 2009 4:18 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: NLS and Performance
Replies: 2
Views: 1563

Ray, When I said, performance, I meant if there would be any overhead. I think you answered my question already. I guess, we will go ahead install NLS and NOT enable it. This way we will not have any overhead and someday if we actually need to use NLS, we have the flexibility to go enable it. Thanks...
by narasimha
Tue Sep 22, 2009 12:23 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: NLS and Performance
Replies: 2
Views: 1563

NLS and Performance

Hi all, We are migrating from 7.5.2 to 8.1 Right now, we have no need to load any foreign languages, But we dont want to close our options to go that route in future. We are deciding whether we should go for NLS or not. - Is there any performance hit by installing NLS ? - Can we install NLS and not ...
by narasimha
Thu Apr 02, 2009 4:57 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Parallel Execution of Routine in Sequence job
Replies: 11
Views: 4452

Wonder why the design which I suggested did not work for you?
Probably it just needed Ray's touch. :)
by narasimha
Wed Apr 01, 2009 12:45 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Parallel Execution of Routine in Sequence job
Replies: 11
Views: 4452

In the above design, all the Routine_Activities should kick off simultaneously.
Can you provide details as to what is not working?
by narasimha
Wed Apr 01, 2009 11:58 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Sequential File Stage Exporting nullable field - Warning
Replies: 2
Views: 8182

Welcome Aboard! Set the "Null Field Value" property in the sequential file for the 3rd field to "". You will find this property in the "Format" tab of the sequential File stage. P.S. Try doing a search before you create new posts, most of the answers are already answered!
by narasimha
Wed Apr 01, 2009 11:37 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Parallel Execution of Routine in Sequence job
Replies: 11
Views: 4452

If you place all these activities in the Job Sequence as is, stick in a Sequencer_Condition linking all the jobs with an "ALL" mode (Followed by a Notification Activity if you need) you should be good.
by narasimha
Thu Feb 26, 2009 1:38 pm
Forum: General
Topic: How to delete readonly routines
Replies: 11
Views: 5751

What happens if you try and re-import it? (This time not as "readonly")
by narasimha
Tue Jan 13, 2009 3:53 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Converting a routine from Linux to work on NT
Replies: 9
Views: 3702

Craig,

Best of luck on your conversions and set-ups.
And get back soon :wink:
by narasimha
Tue Jan 13, 2009 2:18 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Converting a routine from Linux to work on NT
Replies: 9
Views: 3702

My 2 cents...

Try giving a DOS command in the routine.
Something like

Code: Select all

dir /B RT_LOG* 

This should find all the files starting with RT_LOG in the current directory
by narasimha
Tue Jan 13, 2009 12:59 pm
Forum: General
Topic: Releasing stuck jobs on designer?
Replies: 8
Views: 4652

Oops did not check the Version.. My bad.
by narasimha
Tue Jan 13, 2009 12:30 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Trim on char fields
Replies: 13
Views: 3644

Is it ok if you do not do the conversion from varchar to char? Then the TrimLeadingTrailing function would work.
by narasimha
Tue Jan 13, 2009 12:17 pm
Forum: General
Topic: Releasing stuck jobs on designer?
Replies: 8
Views: 4652

Hereyou go ...
by narasimha
Tue Jan 13, 2009 11:31 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: analyze.shm
Replies: 27
Views: 12004

Yes you will have to copy the hashed files to the new location. There is no import/export utility for this purpose. From what I see, your hashed files are not very large. Not sure why the performance is so poor. I would try and use the default options while creating these hashed files and check the ...
by narasimha
Tue Jan 13, 2009 9:57 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: sequential stage filter command
Replies: 11
Views: 5106

Re: sequential stage filter command

reachmexyz wrote: tail -1 test.
Loose the filename, and put only tail -1 as your Filter Command
by narasimha
Mon Jan 12, 2009 1:01 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: analyze.shm
Replies: 27
Views: 12004

Attu, What is your source? Database/File? What is the size of your hashed file in question? You would want to resize the hashed file only if you suspect you are exceeding the 2 GB size limit. Also I would not preload to memory if the size of the hashed file is very large. If your source is not a fil...