Search found 110 matches
- Mon Jul 17, 2006 6:05 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Ds takes fields from incorrect lookup
- Replies: 10
- Views: 2913
Ds takes fields from incorrect lookup
Hi, we have a job which is doing a lookup to 2 lookupfiles in one stage. one of the lookups will always have values , other only sometimes. Now: some of the fields in the lookup-files have the same name. input: field A,B,C lookup 1 : A(key),D,E (available for all records) lookup 2 : B(Key),D,F outpu...
- Fri Jul 07, 2006 12:39 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Diff between Server and parallel job in case or multiple CPU
- Replies: 14
- Views: 6173
For me the major difference is more in the configuration: in a parallel job you define the number of parallel processes at runtime (by giving the config file.) In server you define this when designing the jobs. So when you move from a 2 CPU machine to a 4 cPU-machine, most of the work for parallel i...
- Mon Jun 19, 2006 2:59 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: oracle 10.2
- Replies: 4
- Views: 1435
- Thu Jun 15, 2006 12:22 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: sybase parallel extract
- Replies: 3
- Views: 1637
- Wed Apr 19, 2006 12:19 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Is there a better way? Adding / Combining Rows
- Replies: 6
- Views: 3064
- Tue Apr 18, 2006 1:55 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Is there a better way? Adding / Combining Rows
- Replies: 6
- Views: 3064
something we did (but with lot less fields): in a transformer create the record with all the fields, so 96 times logic like : if time=001500 then amount else NULL for field amount0015,if time=003000 then amount else NULL for field amount0030,... after this do an aggregation where you summarize all t...
- Mon Apr 10, 2006 2:41 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: precision of double fields
- Replies: 1
- Views: 1184
precision of double fields
Hi, I'm working on data from multiple sources.(oracle/csv,..). I do some aggregations/transforms and load into an oracle db. In the DB one of the fields is defined as number(14,6). Throughout the DS-job the data for this field is always a double, without any further specifiactions. This seems to rou...
- Wed Apr 05, 2006 7:18 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Performance Improvement
- Replies: 14
- Views: 5634
- Tue Apr 04, 2006 8:18 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: File Operations in Parallel routine
- Replies: 9
- Views: 2982
- Mon Apr 03, 2006 4:13 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: File Operations in Parallel routine
- Replies: 9
- Views: 2982
- Tue Mar 07, 2006 2:36 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Nbr of DS projects
- Replies: 11
- Views: 5995
- Fri Mar 03, 2006 3:48 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Insert and update the records to sqlserver
- Replies: 17
- Views: 8117
Kumar_s, I'm not doubting the use of change capture, BUT: easy setup using change capture would be: extract target(before), extract source(after), go trouch change capture, apply changes. From my oracle experience(so again not sure if relevant on sql-server) even if you have exactly the changes it i...
- Fri Mar 03, 2006 1:44 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Insert and update the records to sqlserver
- Replies: 17
- Views: 8117
- Wed Mar 01, 2006 2:26 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Degree of parallelism for Oracle Entreprise
- Replies: 5
- Views: 2247
c_wf, from experience:this is not as powerfull as it looks. It is quick and dumb partitioning. Example: if you extract from one table you mention the same table as partition table. Datastage will look for min and max rowid, split this up in even parts and then fire 4 queries with the added clause ro...
- Thu Dec 29, 2005 1:43 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Not able to connect to Oracle
- Replies: 4
- Views: 1796