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Method and system for designing business domain model, data warehouse model and mapping therebetween synchronously
Method and system for designing business domain model, data warehouse model and mapping therebetween synchronously
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机译:同步设计业务域模型,数据仓库模型及其映射的方法和系统
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摘要
Method and system for designing a business domain model, a Data Warehouse (DW) model and a mapping therebetween synchronously are provided. The method includes: designing a business domain model based on business logic; designing a DW model based on a structure of a data cube in a DW and designing a mapping between the business domain model and the DW model synchronously; analyzing the business domain model, the DW model and the mapping therebetween based on a predetermined syntax rule; and generating a transactional database corresponding to the business domain model, a DW database corresponding to the DW model, and a mapping between data in the transactional database and in the DW database automatically and synchronously. The system includes a business domain model design unit, a DW model design unit, a mapping design unit, an analysis unit and an automatic generation unit. Mappings are designed more easily, efficiently and accurately.
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