Page 1 of 1
any information on Pre partitions techniques in datastage
Posted: Wed Jul 28, 2010 3:53 am
by ds_dwh
hi ,
i heard about pre partitions techniques in datastage can any one share information on this.
Posted: Wed Jul 28, 2010 4:21 am
by ArndW
I haven't heard about "pre-partitioning" and can't really think of what it could be - perhaps it just means that datasets are partitioned correctly and don't need to be re-partitioned...
Posted: Wed Jul 28, 2010 6:05 pm
by ray.wurlod
Nor have I encountered the term. Where did you hear it?
Posted: Thu Jul 29, 2010 12:23 pm
by nvdlrao
There are two partition techniques in DataStage. 1) Pipeline Partition 2)Data Partition.
There's another level of partition called Component Partition, which is not been supported by DataStage where as its supported in Ab Initio(in addition to the above 2 partition techniques).
Pipeline and Data Partitions would be applied based on the configuration file you choose followed by the partition technique you use in the job.
There is no Pre Partition thing in DataStage.