uma bojja

• May 3rd, 2006

 

Hash partitioning is the type of partition that is supported by Informatica where the hash user keys are specified .

Can you please explain more on this?

Mootati Raghavendroa Reddy

• May 4th, 2006

 

I donot know exact answer uma,but i am telling as per my knowledge.Hash table is used to extract the data through Java Virtual Machine.If u know more about this, plz send to me

krishna

• May 12th, 2006

 

Hash partitions are some what similar to database partitions. This will allow user to partition the data by rage, which is fetched from source.

This will be handy while handling partitioned tables.

--Kr

windows

 Profile Answers by windows Questions by windows

• Jun 1st, 2006

 

when you want the Informatica Server to distribute rows to the partitions by group.

karthikeyansp2003

 Profile Answers by karthikeyansp2003 

• Jun 15th, 2006

 

In hash partitioning, the Informatica Server uses a hash function to group rows of data among partitions. The Informatica Server groups the data based on a partition key.Use hash partitioning when you want the Informatica Server to distribute rows to the partitions by group. For example, you need to sort items by item ID, but you do not know how many items have a particular ID number.

 

cheers karthik