What is partitioning? Explain different types of partitioning?
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what is the meant by Normalization and de-normalization?
what is different between sequential batch and concurrent batch and which is recommended and why?
What are the ETL Testing Operations?
Suppose I am loaded with questions as I am an experienced etl coder, but not an analytical report builder. I am using analysis services to build a cube but am trying to choose the reporting architecture. Can someone please confirm whether or not reporting services (using the business intelligence report) will allow for slicing and dicing, or is it only a static report builder. Also, if I am using the cube browser in analysis services, where can I put the option of non empty so that I dont see records that are blank.?
give detail on the sales project how many number of dimensions & fact tables are used in projec briefly. how the four fact tables taken in the project.
what are Lookup caches options? Including persistent caches.
WHY CANT WE SEE THE DATA IN DATASET
How to know informatica conslole password??
what are the production issues in datastage?
I have a Flat file with more no. of Records also including duplicate values. But i need distinct values to one target and remaining records to another target in Informatica way
Compare etl & elt?
we hava more than 1000 records. i have to select first 5 record, last 5 record and 5 records from middle of the source. how can i do in oracle as well as in informetica??