Is data warehousing different from data mining?

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How to add default rules in the transformer?

0 Answers  

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One file contains header,body,trailer records and header in a single row as well as trailer too.How to segregate these header,trailer and body records and once it gets segregated,i want to make the body data in reverse i.e if i have 10 body records,the 10th record should be the first record,9th record should be the second line,etc..

4 Answers   TCS,

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Whenever we load data into oracle table from staging table using exchange partition...then I read somewhere that data actually doesn't move in this and this command only reset the pointer in the data dictionary...so if data doesn't move then how data is loaded into the main table ? I mean wat is the point of pointer update in data dictionary?

0 Answers  

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Mention how can you connect eme to abinitio server?

1 Answers  

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What do you know about partition and also tell us about partition components in abinitio?

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What do you understand by a cartesian join?

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I wanted to learn Ab Initio, Could you please send the material to my personal email id.

2 Answers  

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. What is flow buffering ? How it reduces the chances of having deadlock ?

1 Answers   HCL,

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What will be the skew for, input file->partition by key-> partition by round robin->output file

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What are the six data process products of ab initio (architecture of ab initio)?

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How many parallelisms are in Abinitio?

3 Answers  

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