Hashed file

veera24 · Post by **veera24** » Thu May 08, 2008 9:51 pm

hi all
In hashed file input tab, when i've check in the create file option, OPTIONS box has enabled. In that, there are many stuffs like
1.File type
2.Minimum modulus
3.Group size
4.Split load
5. Merge load
6.Large record
7.Hash algorithm
8. Record size
9.Caching attributes
10. Minimize space.

Could any one give me the explanations. Actually am not using these things but i wanna know these, tats y am asking.
I had already fed up in searching these stuffs.

Your time ll be highly appreciated.,,

Thanks in advance...
veera..

ray.wurlod · Post by **ray.wurlod** » Thu May 08, 2008 10:24 pm

Moderator: please move to server forum

miwinter · Post by **miwinter** » Fri May 09, 2008 4:31 am

Hi,

These are all described in the documentation - see Server Job Dev Guide.

veera24 · Post by **veera24** » Fri May 09, 2008 9:08 pm

miwinter wrote:Hi,

These are all described in the documentation - see Server Job Dev Guide.

i read t. they didn give that much detail.tats y only i've asked here.
I wanna know if i change anything in it whether it ll affect the performance or not and if so how?

Thanks...

ArndW · Post by **ArndW** » Sat May 10, 2008 3:01 am

Download the UniVerse System Description and read the chapter on UniVerse File Structures. Some of the are no longer supported in the DataStage server Engine but it will give you a good idea of where to start your experimentation.

chulett · Post by **chulett** » Sat May 10, 2008 8:41 am

/rul?

ArndW · Post by **ArndW** » Sat May 10, 2008 8:45 am

Ok, I fixed it.

[DataStage][/Rules]

ray.wurlod · Post by **ray.wurlod** » Sat May 10, 2008 3:58 pm

chulett · Post by **chulett** » Sat May 10, 2008 6:38 pm

[Thumbs][/Up]

ArndW · Post by **ArndW** » Sun May 11, 2008 4:32 am

Ok, time to [/fun], otherwise veera24 will think the worse of us.