which transformation uses cache?
Answers were Sorted based on User's Feedback
Answer / minisweet85
lookup t/r
aggregater t/r
Rank t/r
Sorter t/r
seq gen t/r
Jioner t/r
| Is This Answer Correct ? | 11 Yes | 2 No |
Answer / rahul
JOINER T/R
SORTER T/R
AGGREAGATOR T/R
RANK T/R
LOOKUP T/R
| Is This Answer Correct ? | 4 Yes | 0 No |
performance tuning of Informatica
what is incremental data aggregation?
what is granularity,what type of granularity we will take in fact tables either lowlevel or highlevel,if two tables having same granularity that is posiable or not
If you have 10 mappings designed and you need to implement some chages (may be in existing mapping or new mapping need to be designed) then how much time it takes from easier to complex?
Describe the scenarios where we go for joiner transformation instead of source qualifier transformation?
Some flat files are there, out of these having some duplicate. How do you eliminate duplicate files while loading into targets?
what is the -ve test case in your project.
How to load dimension and fact in same mapping at same time.explain me the logic used for that scenario.
How does the aggregator transformation handle null values?
how to create user defined function (udf) in informatica
What are the different tools in workflow manager?
What do mean by local and global repository?