What are partitions in informatica and which one is used
for better performance?

Answers were Sorted based on User's Feedback



What are partitions in informatica and which one is used for better performance?..

Answer / sri

Round robin
Data base
Hash key
Pass through
Key range

Is This Answer Correct ?    20 Yes 1 No

What are partitions in informatica and which one is used for better performance?..

Answer / srinu

Pipeline Partitioning Overview
Configuring Partitioning Information
Cache Partitioning
Round-Robin Partition Type
Hash Keys Partition Types
Key Range Partition Type ---BestPerformance
Pass-Through Partition Type
Database Partitioning Partition Type
Partitioning Relational Sources
Partitioning File Sources
Partitioning Relational Targets
Partitioning File Targets
Partitioning Joiner Transformations
Partitioning Lookup Transformations
Partitioning Sorter Transformations
Mapping Variables in Partitioned Pipelines
Partitioning Rules

Is This Answer Correct ?    2 Yes 8 No

Post New Answer

More Informatica Interview Questions

Which is the best place to learn Informatica Powercenter Online Training?

1 Answers  


checkout and checkin in informatica 8.6

3 Answers   TCS,


How will u find weather dimension table is big in size of a fact table?

1 Answers  


ename,deptcount vamshi,3 kumar,5 krish,8 in o/p i want vamshi record 3 times kumar record 5 times like wise what is the logic.? give the entire logic plz

1 Answers   IBM,


when load type is selected as bulk or normal in session level ?let me know the internal process and give me an example?

3 Answers  






select * from emp where sal>(select min(sal) from emp) how to implement the same in informatica ?

5 Answers   Puma,


Can anyone give some input on "Additional Concurrent Pipelines for Lookup Cache Creation" ? I know that this property is used to build caches in a mapping concurently. But which values should I set into this ( i.e. 1 or 2 or 3 or something else ) for concurrent cache building ?

1 Answers   Wipro,


how to create user defined function (udf) in informatica

0 Answers   Informatica,


Can we use different lookup tranformations for a same lookup table (lookup condition may or may not be same)with different output ports? How the cache files will be affected? Please clarify..

1 Answers  


How to convert flat file into xml file? How to tune joiner?

2 Answers   Accenture,


What does cheating measurement mean?

0 Answers  


difference between shortcut and reusable transformation?

2 Answers  


Categories