Differentiate between validated and Compiled in the Datastage?

0 Answers  

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How do you schedule or monitoring the job?

0 Answers  

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convert yyyy mm dd to dd mm yyyy?

4 Answers  

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what is the main difference between sorragate key n primary key in one word

2 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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Hi friends If anybody completed datastage 8.5 certification.Could please guide me what are the topics new in 8.5 certification.

2 Answers  

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hi All, i have one scenario like if source--->transformer-->2 target sequential files the 1 st target sequential file is loads the data from source and 2nd target sequntial file contain the 1st target total record count,and file name of 1 st target seq file and timestamp seperated by delimeter for example if source have 10 record the 1st target seq file hav 10 records and 2nd target seq file example 10|xyz.txt|20101110 00:00:00 could you please help me out how can i implement in datastage job.

4 Answers   IBM,

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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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1.which index is follows the dimensions tables?why? 2.what is the use of trigger in job sequence? 3.what is the mean of optimization? 4.what is the job control?when we use it? what is difference bet batch and sequencer? 6.seq--->seq,seq--->copy--->seq which one is best and efficient?

1 Answers  

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what is the main differences between Lookup, Join and Merge stages?

9 Answers   HCL,

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What is oci?

0 Answers  

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How to LOG 'unmatched Master' records and 'Reject Updates' in log files using MERGE stage?

1 Answers   TCS,

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