What is a dimensional model?
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I have source data like this col1 col2 col3 5 3 8 6 2 9 7 1 10 and i want to get target as col1 col2 col3 5 1 8 6 2 9 7 3 10 which transformation i have to use and how?
Explain the difference between a data warehouse and a data mart?
How do you load first and last records into target table? How many ways are there to do it? Explain through mapping flows.
What are the disadvantages of Sequence Generator T/R?
What will happen if the select list columns in the custom override sql query and the output ports order in sq transformation do not match?
tell me the rules and responsblites in our project(my project is development)
Which tool yoU use to create and manage sessions and batches and to monitor and stop the informaticaserver?
I have a source as flat file and having data like ""TCS"MUMBAI" and i want output like TCS MUMBAI,the length of the data in the rows is variable.how can you fix it?
Can yoU use the maping parameters or variables created in one maping into another maping?
Can anyone guide me the steps to install informatica PC 8.5.1 with database as oracle
What if the source is a flat-file?
how do u move the code from development to production?