what is the purpose of surrogate key and diff between primary key&surrogate key

1 Answers   Cap Gemini,

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how lookup transformation is made active in new versions... When to use connected and when to use unconnected lookup and why? which is good for session performance. How to make lookup persistent and how to remove stale data from that lookup. how commit works - when we stop or abort data. Explain in both cases. What is factless fact table and have you ever used it in real time scenarios.

0 Answers   CTS,

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what is plsql table?

2 Answers  

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Plz can anybody send Informatica and Cognos FAQ Plz To thid ID ppradeep_dwh@ayhoo.co.in

2 Answers  

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How u use pdf file in informatica source?

2 Answers   Ericsson, HP, IBM,

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What is complex mapping?

0 Answers  

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How mapping parameter and variable works

1 Answers  

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what is shared Cache. when we will use shared Cache?

4 Answers  

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what is work of PUSH DOWN option

2 Answers   Wipro,

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server hot-ws270 is connect to Repository B. What does it mean?

0 Answers   Cognizant,

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What are the uses of a Parameter file?

3 Answers   CSC,

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While migrating the data from one environment to another environment how would you manage the connections?

0 Answers  

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