Question
What is a data mart?
More Data Warehousing Questions
- Which schema in data warehousing uses a central fact table connected to dimension tables?
- Which of the following is NOT a common OLAP operation?
- Which of the following is used to maintain information about the structure of a data warehouse?
- What is 'data warehousing' and how does it differ from a traditional OLTP database?
- In OLAP, “Slice and Dice” means:
- Which of these is NOT an ensemble method?
- Metadata in data warehousing refers to:
- Which type of OLAP allows operations on pre-aggregated data cubes?
- Which of the following is a real-time data warehouse application?
- A Fact Constellation Schema is also called:
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