Answer / mobashshar

you can speed up the read operation of reference hash file
link by pre loading the hash file in memory.

How do you find the number of rows in a sequential file?

1 Answers  

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What is process model?

0 Answers  

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diff between OLTP and OLAP? what TOP-DOWN and BOTTOM-UP Approach? which is best? what are Star Schema and Snow Flake Schema?

2 Answers   TCS,

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Hi Can any one help regarding below INPUT NAME LOC Ram hyd Ram ban Raj chn Raj Pun Sam del OUPUT NAME LOC Ram Hyd ban Raj chn pun sam del

3 Answers   HCL,

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I HAVE EMP TABLE, 4 COLS R THERE COL1,COL2,COL3,COL4 ID-- 101,102,103,104 SAL-- 1000,4000,2000,5000 DATE-- COLUMN. I WANT TO DISPLAY THE DATA PREVIOUS MONTH HIGEST SAL ?

2 Answers   Wipro,

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Nls stands for what in datastage?

0 Answers  

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How can we improve performance of data stage jobs?

0 Answers  

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how to design the change capture stage in(data stage parallel jobs) type 2

2 Answers   IBM,

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how do u capture duplicates through sort & transformer

4 Answers  

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What are the types of views in datastage director?

0 Answers  

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How to create a file using vi editor? 2)how to delete a file in vi editor? 3)How to connect the server datastage to unix? what r the command lines we r using? 4)30 jobs r runnig in unix i want to find out my job. how to do this? give me command?

0 Answers   Wipro,

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how can or from where we can get reference data in scd type2 implementation?

2 Answers   JPMorgan Chase,

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