Answer Posted / hania

Star Schama : easy for users to understand, optimize navigation and more suitable for query processing, and works faster.

Disadvantages: Dimension table have greater rows, large fact table

can i any one explain me realtime healthcare project explanation..for interview .iam new to informatica .thanks in advance.

3870

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Hi friends I want to know about what r the dimensions in the banking porjects and genarally how many tables r in project ?

1901

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Differentiate between router and filter transformation?

1012

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How many input parameters can exist in an unconnected lookup?

1545

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Explain why we use partitioning the session in informatica?

1090

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How can we improve session performance in aggregator transformation?

1117

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What is a sorter transformation?

1102

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What are the different versions of informatica?

1272

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What are the types of schemas we have in data warehouse.

961

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What do mean by local and global repository?

1226

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what is the end to end process meaning in my project(my project is development)and functionality plz tell me

2000

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What is the difference between informatica 7.0 and 8.0?

1014

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What is option by which we can run all the sessions in a batch simultaneously?

1141

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How to convert multiple rows to single row (multiple columns) in informatica

1378

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What is joiner change?

1146

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