what is the use of materialized view?

0 Answers   CTS,

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on how many columns we can perform aggregation in the aggregator stage?

2 Answers   Reliance,

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What is size of a transaction and an array means in a datastage?

0 Answers  

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Different ways a project can be moved to production ?...example ….export-import and Version control.

0 Answers  

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how to remove duplicates in transformer stage by using stage variables?one example?

6 Answers   Syntel, 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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1.new record it will insert but changes of natural key is not present in taget i want to update (here key is composite natural key )can any one help this to explan how to do

0 Answers   IBM,

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How many input links can you give to a Transformer stage?

6 Answers  

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What is the difference between an operational datastage and a data warehouse?

0 Answers  

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AGGREGATOR default datatype

0 Answers   CTS,

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difference between server shared container and parallel shared container

6 Answers   CTS,

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Why do you need stage variables?

0 Answers  

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