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Methods and systems for metadata driven data capture for a temporal data warehouse
Methods and systems for metadata driven data capture for a temporal data warehouse
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机译:用于临时数据仓库的元数据驱动的数据捕获的方法和系统
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摘要
A system is described that includes a data warehouse and a platform independent data warehouse load application operable to run on the system. The load application includes a sequencing unit configured to utilize timestamp data from incoming data to be stored in the data warehouse and a relational algebra of set operators to identify and sequence net changes between the incoming data and data previously stored within the data warehouse. The load application is configured to non-intrusively load the identified and sequenced net changes into the data warehouse.
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