What is aggregate fact table?

1003

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Suggest a good author for hyperion in data warehousing?

990

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What is metadata in context of a datawarehouse and how it is important?

1064

---

What is metadata in context of a datawarehouse?

1087

---

What is data warehosuing hierarchy?

1205

---

Explain the data types present in bo n wht happens if we implement view in the designer n report?

996

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Explain clearly how to explain any (sales) project in interview. Actually feom where report developer work starts?pls reply as soon as possible?

991

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Explain degenerate dimension table?

1071

---

Explain the data type of the surrogate key?

962

---

Explain a linked cube?

968

---

Explain what are the methodologies of data warehousing?

940

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Where we use surrogate key explain with example?

1163

---

Explain difference between snow flake and star schema.

1077

---

Difference between e-r modeling and dimentional modeling?

967

---

Explain difference between snow flake and star schema. What are situations where snow flake schema is better than star schema to use and when the opposite is true?

1044

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