Search found 719 matches
- Wed Mar 28, 2012 5:18 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Preserve Partition
- Replies: 2
- Views: 1218
Re: Preserve Partition
any inputs?
- Wed Mar 28, 2012 5:09 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Number of Nodes used by datastage
- Replies: 3
- Views: 4380
Number of Nodes used by datastage
All,
Our configuration file has 3 nodes. This file is being used in all our jobs. When I run a job, will it use all three nodes for its processing? or will it use 2 nodes and the remaining one for operating system processes?
Inputs are welcome!
Our configuration file has 3 nodes. This file is being used in all our jobs. When I run a job, will it use all three nodes for its processing? or will it use 2 nodes and the remaining one for operating system processes?
Inputs are welcome!
- Wed Mar 28, 2012 4:50 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Aggregator + Partition
- Replies: 12
- Views: 11233
- Wed Mar 28, 2012 4:40 am
- Forum: General
- Topic: How to find first occurance of numeric value in a string
- Replies: 13
- Views: 8430
I have also seen this on
http://www.pickwiki.com/cgi-bin/wiki.pl ... AMVedit_AE
it seems like BASIC SUBROTUINE written in the above link.
http://www.pickwiki.com/cgi-bin/wiki.pl ... AMVedit_AE
it seems like BASIC SUBROTUINE written in the above link.
- Wed Mar 28, 2012 4:37 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Transformer Stage and its type
- Replies: 3
- Views: 939
Re: Transformer Stage and its type
viewtopic.php?t=143353&highlight=basic+transformer
You can use a BASIC Transformer stage in a parallel job.
- Wed Mar 28, 2012 4:36 am
- Forum: General
- Topic: How to find first occurance of numeric value in a string
- Replies: 13
- Views: 8430
- Wed Mar 28, 2012 4:28 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Transformer Stage and its type
- Replies: 3
- Views: 939
Transformer Stage and its type
Hi All, I have read and often heard about BASIC Transformer stage in parallel and just transformer stage. On what basis we are saying it as BASIC Transformer stage in parallel ? how should i know whether the transformer used in parallel job is basic or parallel? I have searched here and tired for no...
- Sun Mar 25, 2012 2:21 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Preserve Partition
- Replies: 2
- Views: 1218
Preserve Partition
All, I am little bit confused on "Preserve Partition" topic. I can see four types under this, Default(Set) or Default(Propogate) ??? i can see either of them. Clear Set Propogate For some stages, I couldn't see propogate. i usually won't change this property. But..i just wanted to know whe...
- Sun Mar 25, 2012 2:14 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Sort + Partition
- Replies: 1
- Views: 1238
Sort + Partition
All, I have read about Sort stage on "Parallel Developers guide". I didn't see which partition will be take by default by the datastage. may be "Hash". (if it is a varchar and more than one column) or may be "Module". (if it is a numeric and only one column) which one i...
- Sun Mar 25, 2012 1:58 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Aggregator + Partition
- Replies: 12
- Views: 11233
- Sun Mar 25, 2012 1:47 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Change Capture with sort stage/key partition and sorted
- Replies: 1
- Views: 1083
Change Capture with sort stage/key partition and sorted
All, I have designed a simple job to capture the changed data. Content of File 1: col1 col2 1,a 2,b 3,c 4,d 5,e 6,f 7,g 8,h 9,i Content of File 2: col1 col2 1,a 3,c 4,d 10,e 6,f 7,g 12,h 9,i 1111,k File1 ---------->Sort -------> Change Capture ---------------> Output File File2 ---------->Sort -----...
- Sun Mar 25, 2012 1:13 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Aggregator + Partition
- Replies: 12
- Views: 11233
- Fri Mar 23, 2012 3:58 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Node vs Process
- Replies: 3
- Views: 1669
Node vs Process
All, I have desgined a simple job. SeqFile Stage (only one file) --> Filter Stage --> Dataset Stage I just changed the "Number of Readers Per Node" value to 2,3,4,5 and monitored the job score. main_program: This step has 3 datasets: ds0: {op0[3p] (parallel Sequential_File_0) eAny=>eCollec...
- Fri Mar 23, 2012 3:41 am
- Forum: General
- Topic: how to know SMP or MPP or CLUSTER or GRID
- Replies: 7
- Views: 4175
- Fri Mar 23, 2012 3:36 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Aggregator + Partition
- Replies: 12
- Views: 11233
Aggregator + Partition
All, When i use Aggregator stage, i just use "Auto" partition type only. I mean i just leave the option to datastage. One of my collegue asked me the below question yesterday. my task is to get a) select max(salary) from employee by using aggregator stage. which one is best partition metho...