Explain various types of locks in a transaction? Which is better and why?

0 Answers   Agilent,

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in informatica workflow has 5 sessions and running seqentially and 3rd session has been failed how can we run again from only 3rd to 5th session

1 Answers  

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diff b/w inter process and in process

0 Answers   Aptara, TCS,

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what is Normalization means..?

8 Answers   AZTEC, Bank Of America, Infosys, TCS,

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how to send multiple records which matches all the condition in the lookup transformation ? (if lookup matches the codition for duplicate values)

0 Answers  

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Is data lake a database?

0 Answers  

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How heap is implemented in database?

0 Answers   Amazon,

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What is difference between clustered, non-clustered and unique index?

0 Answers   Abacus,

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What do you mean by foreign key and primary key?

0 Answers   Zensar,

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What is a trace file?

0 Answers   Tech Mahindra,

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Does aggregate and fact tables gets populated from transactional data with only diffrence in there granularity? Please clarify?

1 Answers  

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What is relational database with example?

0 Answers  

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