Search found 53125 matches

by ray.wurlod
Wed Aug 29, 2012 5:37 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Performance Impact on using ODBC to extract and load
Replies: 3
Views: 1361

More partitions, provided that your current configuration is leaving spare capacity on the server engine(s).
by ray.wurlod
Wed Aug 29, 2012 5:35 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: SCD
Replies: 5
Views: 1534

Make sure that your lookup table (dimension table) is not empty.
by ray.wurlod
Wed Aug 29, 2012 5:34 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: need clarification
Replies: 1
Views: 618

I understand BR to mean British Rail. That said, "propagate" in an ETL context usually means "pass through unchanged". This is what Runtime Column Propagation achieves - the columns are passed through a stage without you needing to code explicitly for it.
by ray.wurlod
Tue Aug 28, 2012 5:24 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: How and where the scratch disk is defined
Replies: 8
Views: 8037

Note that there is no default disk pool for scratchdisk in the configuration file that Craig posted. Perhaps there should be. It depends what DataStage is being asked to do.
by ray.wurlod
Tue Aug 28, 2012 5:22 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Reading COMP-3 fields with Sequential file stage
Replies: 3
Views: 1806

Did you Search DSXchange? I'm pretty certain this exact question has been answered more than once in the past.
by ray.wurlod
Tue Aug 28, 2012 5:18 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Teradata Timestamp column Issue with multiload in server
Replies: 2
Views: 1731

Welcome aboard. Does your VARTEXT column need to be one character longer?
by ray.wurlod
Tue Aug 28, 2012 5:12 pm
Forum: General
Topic: Using Subversion as source code mgr with Information Server
Replies: 4
Views: 5705

That said, using Information Server Manager and the Eclipse plug-in for SubVersion you can quite easily set up "proper" source code control for DataStage. But there is, as Vincent suggested, an education/management component to it as well - experienced DataStage users will need to be convi...
by ray.wurlod
Tue Aug 28, 2012 5:10 pm
Forum: General
Topic: What is the Service Name in IIS Framwork for Products
Replies: 1
Views: 1554

You can get the underlying service names from the WebSphere Application Server console, but why do you want them?
by ray.wurlod
Tue Aug 28, 2012 5:08 pm
Forum: General
Topic: User role
Replies: 2
Views: 1633

Not possible using just roles. Even the lowly Operator role can run and reset jobs. You might be able to manage it using file system permissions (for example no write access to RT_LOGxxx/DATA.30) but, in this case, they could still request a job run only to have it fail. Not quite the same thing as ...
by ray.wurlod
Tue Aug 28, 2012 5:03 pm
Forum: General
Topic: First Process get triggers for the following product
Replies: 6
Views: 1893

3) Many people do but it's technically incorrect. It's the "DataStage server engine". Usually the process that runs is dssh (DataStage shell) and it in turn runs some DataStage BASIC code such as DSD.RUN (for server jobs) or DSD.StageRun (for server Transformer stages). 4) IA jobs run as D...
by ray.wurlod
Tue Aug 28, 2012 4:58 pm
Forum: Information Analyzer (formerly ProfileStage)
Topic: What is the Service Name in IIS Framwork for IA
Replies: 3
Views: 2459

1) No.
2) It's osh all the way. IA jobs run as DataStage jobs.
by ray.wurlod
Tue Aug 28, 2012 12:33 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Row Generator Date Data Type
Replies: 2
Views: 871

The Epoch property sets the lowest (earliest) date that will be generated. The Limit property sets the highest, which is that many days after the epoch date.
For example to generate dates in the nineties, set Epoch to 1989-12-31 and limit to 36503 (there were three leap years in that decade).
by ray.wurlod
Tue Aug 28, 2012 12:25 am
Forum: General
Topic: First Process get triggers for the following product
Replies: 6
Views: 1893

1) All osh processes run as osh 2) QualityStage runs DataStage jobs. 3) The Engine is the machine on which the DataStage software is installed. 4) Information Analyzer can use the same Engine or a different one. FastTrack does not use an Engine tier at all (until generating a DataStage job).
by ray.wurlod
Mon Aug 27, 2012 6:40 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: schema file layout
Replies: 2
Views: 1364

The parallel Sequential File stage is intolerant of field delimiters occurring within fields, even if they're quoted.

Best workaround is to use a server Sequential File stage within a server Shared Container in your parallel job.
by ray.wurlod
Sun Aug 26, 2012 1:54 am
Forum:
Topic: Error while importing BO universe
Replies: 4
Views: 2691

What bridge were you using before? :?