what are the data modeling tools you have used?(polaris)
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What is the difference between Data Warehousing and Data Mining?
What do you understand by the term ‘transformation’?
What are the types of Data Warehouse applications?
What are three tier systems in etl?
explain the methodology of Data Warehousing?(Polaries)
explain about your project architecture in ssis..could u please send to my mail..vinod.kjvk@gmail.com
What is partitioning? Explain about round-robin, hash partitioning.
how to join two tables without using joiner transformation .advantages of joiner over lookup and vice versa.
what are the session parameters? How do u set them?
how do u really know that paging to disk is happening while u are using a lookup transform?
we hava a flat file having more than 1000 records and two targets. i have to write first half of the rows into first targets and next half of rows into second target. how can i do in informetica??
what are the cubes developed in a sap bw project and what is the requirement for developing it?