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8 Cards in this Set
- Front
- Back
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This characteristic provides simple and direct descriptions on a particular subject |
Subject-oriented |
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Characteristic that Analyzes data about a particular subject or functional area |
Subject-oriented |
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Data warehouses create consistency among different data types from disparate sources |
Integrated |
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This data also comes from various sources and it must also keep the naming conventions, format, and coding consistent to assist in giving robust data analytics |
Integrated |
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A characteristic where once data is in the warehouse it is stable and does not change |
Nonvolatile |
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This is when old data will nit be erased when new data enters the data warehouse |
Nonvolatile |
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A characteristic where the data collected in a data warehouse is acknowledged overtime due to its historical information |
Time-variant |
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Data warehouse analysis looks at the analytical change over time |
Time-variant |
