what is bitmap index? did u use it?and how to use it in informatica

1 Answers   IBM,

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Without source how to insert record to target?

6 Answers  

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How to Explain My project flow,In TCS ased me this question. In which way i can start my project flow and they asked how many fact tables and dimensional tables u used. Can any one Explain Briefly for this question and project architecture also.. please..

3 Answers   CTS, HCL, Infosys, TCS,

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what is the size of u r project? and what is the size of source file?

1 Answers   HP,

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In aggregator transformation, I sort the data before aggregator and select sorted port but still I’m getting an error. What is that error?

2 Answers  

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what is incremental data aggregation?

3 Answers   IBM,

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What are the guidelines to be followed while using union transformation?

0 Answers   Informatica,

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When will u go for Dynamic Cache and Persistent Cache? Pls explain with an example?

2 Answers   TCS,

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What are ETL Tools?

0 Answers   Informatica,

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Briefly explain your complete project(sales) flow, (ie. from source received from client, transformations, then despatch to end user) what are all the process. Kindly give step by step process.

0 Answers   TCS,

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Please let me know how to do estimation before staring development in project. Here estimation in the sense how many associates are required, etc to complete the project.

1 Answers   iGate,

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How to extract original records at one target & Duplicate records at one target?

12 Answers  

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