give detail on the sales project how many number of dimensions & fact tables are used in projec briefly. how the four fact tables taken in the project.

0 Answers   HCL,

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what is the difference steps for data modeling?

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What is partitioning? Explain about round-robin, hash partitioning.

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how do u implement unconn.stored proc. in a mapping?

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how do u handle performance issues in Informatica . where can u monitor the performance ?

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What are snapshots? What are materialized views & where do we use them? What is a materialized view log?

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how do u really know that paging to disk is happening while u are using a lookup transform?

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tell me few points when u become TL

0 Answers   Infosys,

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how would u estimate the size of Lookup transform data and index cache?

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1)Power center server and client on the same machine 2)power center server and client on the different machines What is the basic difference in these two setups and which is recommended ?

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Hi, I've a mapping with flat file source The target update override property for the target table is using update stmt. There is no update strategy between source and target. Also The session has the target properties as Insert , Update as update options checked. Does this mean that recs will be inserted only and the update override will not be applied at all. Thanks

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Hi my name is kuldeep singh, i have finished my B.E in computer science and engg in 2008. I have worked with accenture for 17 months and because of family problem i left the job in dec 2009.. i was in data ware housing capability. right now i am working in a BPO as technicla support executive,, i want to move to IT again, please suggest me what shuld i do? its been 1 year gap and i am not able to get into IT...please suggest me ...should i go for informatica certification will that help me to get inot IT. please give ur suggestion..my E mail is is singh.kuldeep2004@yahoo.in

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