Search found 197 matches

by crouse
Thu Jan 08, 2004 1:19 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Using Lookup results to do another Lookup
Replies: 6
Views: 3084

This may start a religious debate, but... Technically, the processing in the transformer (at least for Server side jobs) is procedural... top to bottom, left to right. Within the transformer, "anything you do before can be used after". Meaning, data enters the tranformer via the stream lin...
by crouse
Thu Nov 13, 2003 12:17 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Partitioner/Collector Performance
Replies: 5
Views: 2848

Re: Partitioner/Collector Performance

Have you tried writing to /dev/null in the Seq stage? Maybe disk writing/caching (or lack thereof) may be getting in the way. Writing to /dev/null (the bit bucket) may take the disk performance out of the picture. I am just trying to a performance test on extracting data from flatfile and loading in...