what are factless facts? And in which scenario will you use such kinds of fact tables.
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How does a sorter cache works?
WHAT IS FACT TABLES?
What is the surrogate key?
My source has 100 records. I have targets say in number 5. all target tables has parent and child relationships in between themselves. Now I want to load all 100 records into all targets. How U can ensure that record inserted in parent and then loaded into child.
I have the source like col1 col2 a l b p a m a n b q x y How to get the target data like below col1 col2 a l,m,n b p,q x y
How can we integrate different flat file data in a single mapping and with in a single execution
1 2 3 * 4 5 6 * 7 8 9 how to load records between two stars(*),
How do we do the Fact Load What is the size of your Data warehouse? What is your Daily feed size and weekly feed size
How to identify bottlenecks in sources,targets,mappings,workflow,system and how to increase the performance?
Enlist few areas or real-time situations where informatica is required.
what is diff between grep and find
my source contain data like this eno ename phno 100 john 9989020508 101 ram 7246599999 i want to load the data into target is eno name phno 100 john (998)-9020-508 102 ram (724)-6599-999.