Define enterprise data warehousing?
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What is data caches/ index caches?
how to work with mapplet designer in informatica?
Consider two cases: (1) Power Center Server and Client on the same machine (2) Power Center Sever and Client on the different machines what is the basic difference in these two setups and which is recommended?
what is difference between mapping and mapplet ?
Source --------- eno , ename, sal 001,ank,1000 002,behe,2000 003,raj,2500 Target ------- header :DDMMYYYY24MMSS timestamp body: 001,ank,1000 002,behe,2000 003,raj,2500 footer: count(eno),sum(sal) how to implement the same in a FF tgt?
My source table having some records ,i want load 1st record and last record into one target?
to improve the performance of aggregator we use sorted input option and use sorter t/r befor aggregator. But here we are increasing one more cache in our mapping i.e; sorter. So how can u convince that you are increasing the performance.?
write a sql query following table some duplicate present 1 1 2 2 3 3 4 5 i want the output unique one column duplicate another column following format like unique duplicate 1 1 2 2 3 3 4 5
What is Code Page Compatibility?
How to configure mapping in informatica?
What are the connected or unconnected transforamations?
How do you load unique records into one target table and duplicate records into a different target table?