Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / shruthi
When the aggregator transformtaion executes all the output
data will get stored in the temporary location called
aggregator cache. when the next time the mapping runs the
aggreagator transformation runs for the new records loaded
after the first run. These output values will gets
incremented with the values in the aggregator cache. Thia
is called incremental aggregation. By this way we can
improve performance...
Correct me if i was wrong
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
EXL informatica Questions
what is unit testing?tell me proceedure
Partition, what happens if the specified key range is shorter and longer
Implementation methodology
Design time, run time. If you don't create parameter what will happen
What is sorter transformation?
Under what condition selecting sorted input in aggregator may fail the session?
hi friends .i designed mapping in windows but i want to run mapping in linux.should i install the server components in linux?
what are the different types of transformation available in informatica. And what are the mostly used ones among them?
Tell me any other tools for scheduling purpose other than workflow manager pmcmd?
design of staging area?
Explain incremental aggregation in informatica
Explain the difference between mapping parameter and mapping variable?
What are mapplets?
what is the size ur source like(file system or database)? how many record daily come u r banking project?
