What is hash partition?
Answers were Sorted based on User's Feedback
Answer / sudhanshu
Hash Partitioning, which maps data to partitions based on a
hash function. The physical location of the data depends on
the outcome of hash function. Data used to distributed
between the partitions. This is typically used where ranges
are not appropriate
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / murali s
The value of a hash function determines membership in a
partition. Assuming there are four partitions, the hash
function could return a value from 0 to 3.
| Is This Answer Correct ? | 1 Yes | 0 No |
i have 1000 record flat file source i want 1st row to 1st target, 2nd row to 2nd target, 3rd row to 3rd target how will u do? Without using Mod Function? Explain....
Hi If i had source like unique & duplicate records like 1,1,2,3,3,4 then i want load unique records in one target like 2,4 and i want load duplicate records like 1,1,3,3 then can any body please send me what is th scnario. my mail i shek.inform@gmail.com
How to load data in informatica ?
How to start a workflow using pmcmd command?
what is scd?
Why do we need informatica?
HI Experts, What is BULK mode and NORMAL mode, Which one gives better performance. How? Please Explain with an example...! It will help's me a lot. Thanks In advance.
A Main workflow "wkf_Main" has multiple sessions (S1, S2...., can I make changes and promte one session (S5) at any time or have to promote whole Workflow "wkf_Main" every time?
what is filelist concept in informatica
without update strategy how to insert &update?
in realtime which situations u can use unconnected lookup transformation
Hello all, In SOA architecture i.e 8.6 , What is mean by node exactly?