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What is data modeling and data mining?
what are the concerns of OLTP and DSS systems?
how do u set partition points in the mapping?
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.?
what is the meant by Normalization and de-normalization?
When do we analyze the tables? How do we do it?
how do u really know that paging to disk is happening while u are using a lookup transform?
What are the names of the layers in etl?
how do u set partition points in the mapping?
How many steps etl contains?
how to load the data to fact table?
What are materialized views & where do we use them?
Explain and compare etl & manual development?
Hi my name is kuldeep singh, i have finished my B.E in computer science and engg in 2008. I have worked with accenture for 17 months and because of family problem i left the job in dec 2009.. i was in data ware housing capability. right now i am working in a BPO as technicla support executive,, i want to move to IT again, please suggest me what shuld i do? its been 1 year gap and i am not able to get into IT...please suggest me ...should i go for informatica certification will that help me to get inot IT. please give ur suggestion..my E mail is is singh.kuldeep2004@yahoo.in
how to connect to a flatfile through ftp in informatica
