what is the differeces between hash and modulus partition
methods

Answer Posted / venkata

Modulus is nothing but Modulus in Maths, so it can be
performed only on Numeric Data Fields, Hash can be used for
any kind of data fileds, it will assign similar values in
the partioning

Is This Answer Correct ?    6 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is a datastage job?

625


Why do we use link partitioner and link collector in datastage?

689


How do you reject records in a transformer?

633


Demonstrate experience in maintaining quality process standards?

1945


how to add a new records into source?

1532






What is the difference between hashfile and sequential file?

728


How many types of stage?

684


What is the command line function to import and export the ds jobs?

685


i WANTED TO USE THE RANGE LOOKUP SCENARIO IN DATASTAGE 7.5.2 SRVER JOB.i HAVE A DATE FIELD IN SOURCE AND I SHOULD MATCH IT WITH A FIELD IN LOOKUP FILE.BUT,THE FIELDS SHOULD MATCH EVEN THOUGH THERE IS SOME RANGE.CAN SOMEONE TELL ME HOW CAN I DO THAT. THANKS

3321


How will you load you daily/monthly jobs datas in to Fact and Dimension table using datastage.

2999


On which interface you will be working as a developer?

641


How do you remove duplicate values in datastage?

637


How to find value from a column in a dataset?

1771


What is the purpose of pivot stage?

614


What are the some differences between 7.x and 8.x version of datastage?

748