To identify the data sources ( both internal and external to the business ) that will support the warehouse data models and business requirements, you need to document all the data sources. 为了识别将支持仓库数据模型和业务需求的数据源(业务内部和外部的),您需要记录所有的数据源。
This technique may not fit all situations due to business requirements not discussed or covered within this document. 由于本文中未讨论或介绍的业务需求,该技术可能不适用于所有情况。
The most common way to implement the business logic in a J2EE or J2SE application is to write Java code that realizes the requirements document's rules and logic. 实现J2EE或J2SE应用程序中业务逻辑最常见的方法是编写Java代码来实现需求文档的规则和逻辑。