Answer / srinivas

Dataset is a file which can be used for stored data as intermediate result.
Compared to other files processing is fast by using the Dataset because its internal format is DataStage support format.
Most of the times we can use this as intermediate data storage.
One added advantage is node system we can use multiple nodes
in dataset.

We have lot of uses by using this file dataset.

In server edition we have hashfile same way in parllel edition we will use DataSet.

Answer / guru_avula

WHAT are unix quentios in datastage

2 Answers   TCS,

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i 10 jobs first two jobs are runing in 2nodes,next 2 jobs are running in 4 nodes, next 4 jobs are running in 6 nodes and the remaining jobs are running on 10 nodes. how to change the node configuration?

2 Answers  

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how can we create a Sorrogate key in transformer stage? I want it in parallel mode

2 Answers   Syntel,

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I/P --- ID Value 1 AB 2 ABC 3 ADE 4 A O/p --- ID Value 1 A 1 B 2 A 2 B 2 C 3 A 3 D 3 E 4 A

3 Answers   IBM,

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Have you have ever worked in unix environment and why it is useful in datastage?

0 Answers  

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What is the roundrobin collector?

0 Answers  

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what are the devoleper roles in real time? plz tell i am new to datastage....

0 Answers   Mphasis,

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file having these input and we have to get 3 output using same job Input 1 1 1 2 3 4 4 4 o/p1 o/p2 o/p3 1 1 2 2 1 3 3 1 4 4 4

0 Answers  

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how to handle null values using transformer stage?

1 Answers  

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Can aggregator and transformer stages use to sort the data? How ?

2 Answers  

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What is difference between join, merge and lookup stage?

0 Answers  

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Hai..,This Kiran . how to immlement SCD's through sequential file.please explain briefly.if nt ask me i will explain ,what i know.

2 Answers  

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