成功的数据仓库是一个生命周期可以延续几十年的产品。
A successful data warehouse is a product whose lifecycle hopefully spans several decades.
正如您可以看到的，逻辑数据模型是数据仓库的活动部分，在数据仓库的整个生命周期中使用和维护。
As you can see, the logical data model is a living part of a data warehouse, used and maintained throughout the entire life cycle of the data warehouse.
oracle说：esb中的自动化生命周期管理能在整个生命周期，从设计到开发再到发布，对企业数据仓库提供同步服务管理。
Automated lifecycle governance in the ESB offers synchronized service governance with the enterprise repository throughout the service lifecycle, from design through development and deployment.
依据原型法，阐述了数据仓库的生命周期。
The life span of data warehouse was addressed using prototype method.
再以成本收集对象的特性设计全生命周期成本数据仓库数据模型，以所获取的成本数据作为数据仓库的数据源，建立了数据仓库。
Then, life cycle cost data warehouse model was designed via features of cost collection object ending up with the establishment of data warehouse system acquiring cost data as data source.
论文利用基于业务维生命周期的螺旋式开发方法来开发设备管理数据仓库系统。
The paper utilizes spiral development method based on business dimensional lifecycle to develop data warehouse system for equipment management.
最后，本文以家用轿车为实例，建立了其全生命周期成本数据仓库，目前已积累近3500款车型30多个月以来30万条的产品信息及成本数据，验证了方法的可行性。
Finally, an exemplification system of family cars was set up successfully assembling 300 thousand plus records about 3500 car models in last 30 months. This proved the method was valid.
最后，本文以家用轿车为实例，建立了其全生命周期成本数据仓库，目前已积累近3500款车型30多个月以来30万条的产品信息及成本数据，验证了方法的可行性。
Finally, an exemplification system of family cars was set up successfully assembling 300 thousand plus records about 3500 car models in last 30 months. This proved the method was valid.
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