Answer / vijaya

usually in almost all projects have customer dimension which
is fast growing dimension .

The fast changing dimensions which changes frequently.

Answer / venu

The Entities in the Dimention which are change rapidly is
called Rapidly(fastly) changing dimention. best example is
atm machine transactions

Answer / prince

Hi Venu, The definition you said for Fastly Changing Dimensions is true, but can you give one more example of a entity that changes frequently. Because ATM transactions will be loaded into FACT TABLE as that is a TRANSACTIONAL DATA but it is not loaded to DIMENSION TABLE.

Answer / janaki ram

Vijaya,

Is this right, i asked fastly changing dimension in DS

Answer / nagam

If a dimension table single attribute or multiple attributes are changing fastly based upon a time is called fast changing dimension table.

Ex:shareholders data in a business

Answer / alekhya

You can take 'age' of a customer as an example

Pls tell me what is troubleshooting in datastage view?

1 Answers  

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What are stage variables, derivations and constants?

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i want anser this question empno,ename,sal 12,mmm_ww,200 13,nnn_xx,300 14,bbb_qq,400 which stages are take which types of logicks are doing pls help me i don't need "_"ex nnnxx this type i want

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Hi guys, please design job for this, MY INPUT IS COMPANY,LOCATION IBM,CHENNAI IBM,HYDRABAD IBM,PUNE IBM,BANGLOORE TCS,CHENNAI TCS,MUMBAI TCS,BANGLOORE WIPRO,HYDRABAD WIPRO,CHENNAI HSBC,PUNE MY OUTPUT IS COMPANY,LOCATION,COUNT IBM,chennai,hydrabad,pune,banglore,4 TCS,chennai,mumbai,bangloore,3 WIPRO,hydrabad,chennai,2 HSBC,pune,1 Thanks

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what is the main differences between Lookup, Join and Merge stages?

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