what is degenerated dimension?

1 Answers   IBM,

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What is Index Caches size?

0 Answers   Informatica,

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In update strategy target table or flat file which gives more performance ? why?

7 Answers  

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Can yoU use the maping parameters or variables created in one maping into another maping?

2 Answers  

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What is an MDDB? What is the difference between MDDBs and RDBMSs?

3 Answers  

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how can we use sorter transformation in joins?

5 Answers   IBM,

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when we use dynamic lookup,if condition matches what will be the o/p?

2 Answers   L&T,

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when we use lookup,if have 5 records,if i dont need 1st and 2nd records..what will be the procedure to achieve by using lookup?/

5 Answers   L&T,

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How to update source definition?

0 Answers  

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What is the actual work done in Development and in the production depts in building a datawarehouse. Which dept is more interesting and career oriented .

1 Answers  

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in a table it has 200 rows the query is select 150 from tablename.whats the output

2 Answers   Cap Gemini,

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Describe the scenarios where we go for joiner transformation instead of source qualifier transformation?

0 Answers  

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