what is the differeces between hash and modulus partition
methods
Answer Posted / kiran
hai this is Kiran..,
If the key field is numeric use modules else hash
partition.as per performance tuning.
Is This Answer Correct ? | 16 Yes | 1 No |
Post New Answer View All Answers
client know skid info?
If you want to use a same piece of code in different jobs, how will you achieve this?
Is possible to create skid in dim,fact tables?
Different ways a project can be moved to production ?...example ….export-import and Version control.
what are the errors,warnings in datastage
How to reverse the string using unix?
How do y read Sequential file from job control?
how to sort two columns in single job in datastage.
What are sequencers?
What is the sortmerge collector?
Can you explain how could anyone drop the index before loading the data in target in datastage?
Demonstrate experience in maintaining quality process standards?
How we can covert server job to a parallel job?
What is the flow of loading data into fact & dimensional tables?
What are the different plug-ins stages used in your projects?