WebC A subject-oriented integrated time variant non-volatile collection of data in support of management D None of these 31 A definition or a concept is if it classifies any examples as coming within the concept A Complete B Consistent C Constant D None of these 32 Data independence means A Data is defined separately and not included in programs Web6 jun. 2024 · Discuss what is meant by the following terms when describing the characteristics of the data in a data warehouse: (a) subject-oriented; (b) integrated; (c) time-variant; (d) non-volatile. Posted one year ago
Which of the following does NOT describe a data warehouse?
WebData Warehousing Quick Guide - The term Data Warehouse was first coined by Bill Inmon in 1990. According to Inmon, a data warehouse is a subject oriented, integrated, time-variant, and non-volatile collection of data. This data helps analysts to take informed decisions in an organization. WebQ. The important aspect of the data warehouse environment is that data found within the data warehouse is_____. A. subject-oriented. B. time-variant. redheffer star product
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Web• Subject-oriented as the warehouse is organized around the major subjects of the enterprise (such as customers, products, and sales) rather than major application areas … WebSubject-oriented. They can analyze data about a particular subject or functional area (such as sales). Integrated. Data warehouses create consistency among different data types from disparate sources. Nonvolatile. Once data is in a data warehouse, it’s stable and doesn’t change. Time-variant. Data warehouse analysis looks at change over time. WebA ____ is a subject-oriented, integrated, time-variant, nonvolatile collection of data in support of management's decision-making process. data warehouse. A (n) ____ consists … rib iban cic