Latest Answer : Data warehousing is used to perform Historical records & providing all information by client users. Yes we can persom all the transformatioin usring oracle ...
Eg: Suppose on my Unix server I have 24 CPUs and I have to restrict to only 10 CPU utilization by Ab Initio script at runtime.
Latest Answer : The datawarehousing where all the operations activities maintained, so that you can access the anaysed data from adifferent place.For example, take bank operations ... if A deposit 10,000/- in B account in Hyderabad  and B withdraw the money ...
Latest Answer : Because bitmapped indexes map values in the column to bits and store only the bit values, storage is reduced by several orders when bitmapped indexes are used. ...
How MS SS Reporting service will connect with SSAS OLAP Cube? How many dimensions will the SSAS Cube can handle? What about the performance trade off when increasing the volume of the data. Is it handle 1.5 million records of a single dimensions?
How to create parameter file and how to use in a mapping and workflow? Explaon with eg
Latest Answer : Hi, When a session starts to run, it checks for the database connectivity in the session properties. Alternatively, this details are stored in a Parameter file(a text file) and is stored in a particular place and called by the session(where the path of ...