explain the methodology of Data Warehousing?(Polaries)
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How to load Session Statistics (Workflow name, TgtRows, Rejected Rows, SessStartTime,SessEndTime..)into a database table ?? Another Question: I want to pass values from oracle table or Flat file in Mapping parameter/Variable.. What is the method for that..Please provide me the solution step by step
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what are the production issues in datastage?
what is pmrep command?
IN Informatica, I have 10 records in my source system. I need to load 2 records to target for each run. how to perform.please let me know. I know by using Mapping variable we can perform but how to load please any one explain.
Hi, I completed MCA in 2006.After studied Informatica,SQL server and basics of reporting tool in one of the training center in chennai.I got subject knowledge only.But I didn't go any job because I scared to face real time.Anyone please advice how can I enter again into this and anyone provide real time exposure with project.
What is grain of fact?
what are the cubes developed in a sap bw project and what is the requirement for developing it?
when will use SQL override in a lookup transformation?
explain about your project architecture in ssis..could u please send to my mail..vinod.kjvk@gmail.com
What are dimensions?
What are the three tiers in etl?