Please explain me the difference between 3 types of slowly changing dimension in datawarehousing?

3 Answers   TCS,

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i have seq file that contents 10 million records load to target any data base.. in that case it takes lot of time for loading..how do performance tuning in that situation...?

5 Answers   TCS,

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How can i approach to write datastage 7.5 Certification? and how much they will charge for examination .What exactly should i do? Can anyone guide me plz?

2 Answers  

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why we use hash file for lookup?

5 Answers  

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what is the difference between 7.1,7.5.2,8.1 versions in datastage?

3 Answers   IBM,

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in datastage scenario this is sourec data i want this traget? tell me please? source target ------- ------- Mohan,Prasad,Naresh Mohan Prasad Naresh

1 Answers   IBM,

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hi i am bhavani, in real time data stage who is the source provide? and how to recevied in developer? Pls send me answer

1 Answers   Polaris,

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How to create environments and call them? What is the use defined variables?

2 Answers   HCL, ME,

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source 1123445 I WANT OUTPUT AS DUPLICATES TO TARGET1 LIKE TARGET1 1144 NON-DUPLICATES TO TARGET2 TARGET2 235

6 Answers   US Technology,

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can explain wt is the pool for file.

1 Answers   CTS,

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I have a few records all are same structures data, I want to store data in multiple targets how?

4 Answers   Polaris,

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What is a ds designer?

0 Answers  

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