Data warehouses usually store many months or years of data
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Keep practicing — related questions
- Data Warehouse is a term related to repository of data.
- Which category of data warehouse contains a place for storing data, that are 5 to 10 years old, to be used ...
- A datawarehouse stores data that are relevant to day-to-day running of business ?
- The characteristics of a data warehouse are subject oriented,time variant,not integrated and nonvolatile
- A Data Warehouse can have multiple FACT Tables
- The Facts in a Data Warehouse should always be numeric and nothing else
- The data in Data Warehouse is generally
- Data that is loaded into a data warehouse and never used is referred to as