what is Partitioning ? where we can use Partition?

Answer Posted / mahesh

The Partitioning Option increases Power Center?s
performance through parallel data processing, and this
option provides a thread-based architecture and automatic
data partitioning that optimizes parallel processing on
multiprocessor and grid-based hardware environments.
Partitions are used to optimize the session performance. We
can select in session properties for partitions
Types- Default----pass through partition, key range
partition, round robin partition, hash partition.

Is This Answer Correct ?    28 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the meaning of up gradation of repository?

1593


what is the -ve test case in your project.

2094


What is a grid in Informatica?

822


Do you find any difficulty while working with flat files as source and target?

863


Explain the etl program with few examples.

742


What does command task mean?

795


what is informatica metadata?

785


How to display session logs based upon particular dates. If I want to display session logs for 1 week from a particular date how can I do it without using unix. ?

1793


Explain transaction control transformation in informatica

1010


What is a stored procedure transformation?

795


What is aggregator transformation in informatica?

729


Write the advantages of partitioning a session?

977


have u done any performance tuning? how u ll do?

2061


Explain the features of connected and unconnected lookup.

729


What does role playing dimension mean?

794