| 词汇 | data-warehouse |
| 释义 | data warehouse noun[ C ] ukus IT a large amount of information stored on one computer, or on a number of computers in the same place: The supermarket chain has a large data warehouse of information on its customers. data warehousingnoun[ U ] Examples of data warehousedata warehouse Thus will, omitting aggregates in the first iteration of building a new datawarehouse, make the structure of the dimensional model simpler? From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This datawarehouse overwrites any data older than a year with newer data. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The datawarehouse can also be extended through the creation of custom datawarehouse adapters. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In theory, this would be a boon to customers with a huge investment in existing databases and datawarehouse/business intelligence applications. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A common datawarehouse example involves sales as the measure, with customer and product as dimensions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The sources could be internal operational systems, a central datawarehouse, or external data. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Member properties are equivalent to "attributes" in the datawarehouse sense. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Both techniques have issues when dealing with changes in the systems feeding the datawarehouse. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Fact tables contain the content of the datawarehouse and store different types of measures like additive, non additive, and semi additive measures. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The market has also seen the emergence of data-warehouse bundles where vendors combine their hardware and database software together as a datawarehouse platform. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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