What is ab initio enterprise meta>environment (eme)?


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More Ab Initio Interview Questions

List out some of the air commands used in abintio?

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Explain what is the architecture of abinitio?

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. What is adhoc multifiles? How to use in abinitio graph?

1 Answers   IBM,


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?

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Explain the methods to improve performance of a graph?

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What are the operations that support avoiding duplicate record?

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what is hash file in abinitio? how will it read in abinitio? in hash file the data files r combine (file1.dat,file2.dat,file3.dat......etc) how will it divide?

2 Answers   HP,


To which project that prefix will set is to private project or public project or both?how and where to set?

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We know rollup component in abinitio is used to summarize group of data record then why do we use aggregation?

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What is m_dump?

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What are differences between different gde versions(1.10,1.11,1.12,1.13and 1.15)?what are differences between different versions of co-op?

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How is the partitioning with key different from round robin partition?

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