How to improve the session performance in informatica?

Answers were Sorted based on User's Feedback



How to improve the session performance in informatica?..

Answer / gyana ranjan behera

SESSION LEVEL PERFORMANCE TUNING

(1)SET YOUR SESSION TO RUN IN BULK MODE
(2)DO SESSION PARTITION
(3)INCREASE COMMIT INTERVALS
(4)CHECK THE INCREMENTAL AGGREGATION
(5)DTM BUFFER SIZE MUST BE IN BETWEEN 6MB TO 128MB
(6)BUFFER BLOCK SIZE 4KB TO 128KB

Is This Answer Correct ?    24 Yes 1 No

How to improve the session performance in informatica?..

Answer / vinay kumar

set properties of mapping tab set bulk loading option in sesstion then performs is increasng..........but sometimes session is failed, the session is no reusable
tht is an drawback

Is This Answer Correct ?    5 Yes 0 No

How to improve the session performance in informatica?..

Answer / sehaj

MR GYANA RANJAN BEHERA.....CAN U TELL ME WHEN WE ARE USIN
SESSION IN BULK MODE THEN WHAT IS THE NEED OF SETTIN D
BUFFER BLOCK SIZE ?

Is This Answer Correct ?    1 Yes 1 No

Post New Answer

More Informatica Interview Questions

Explain your project of banking domian.

0 Answers   Cap Gemini,


What do mean by local and global repository?

0 Answers  


What happen if you have 3 ports in SQ and 4 ports in SQL override of SQ( provided all ports are in same order and they are connected with proper source and target)? Also what happens when I have 4 ports and will extract 3 values in SQloverride.. What will be the value in 4th port ?

0 Answers   CTS,


Define Incremental Aggregation?

2 Answers  


What are different types of transformations available in informatica?

0 Answers  






What are the new features of the server manager in the informatica 5.0?

1 Answers  


What is data caches/ index caches?

0 Answers  


My Source qualifier has empno, sal. Now my mapping is like SQ(EMPNO)->AGGR->EXP->TARGET SAL ------------>TARGET ? means only one source qualifier has 2 columns like empno, sal. connected to same target as shown in above mapping.Is this mapping valid or any issues are there if we design like this?

2 Answers   Span Systems,


How many dimensions are there in informatica?

0 Answers  


in which situations do u go for starflake schema ?

6 Answers   TCS,


can we use cartesian join in informatica

3 Answers   IBM,


Load data to multiple targets according date. When First time session runs it should send to 1st target,second time session runs then send to 2nd target and goes on how to achieve it

1 Answers  


Categories