接着分析了侨务数据仓库的特点，提出采用数据集市来部署侨务数据仓库，并确定侨务数据仓库的主题和数据模型。
Secondly, Data Mart is adopted to deploy QWDW and the subject of QWDW is ascertained, after the trait of QWDW was analyzed.
有许多主题未在本文中进行介绍，但它们同样是交付良好数据仓库解决方案的基础，包括系统和数据库设计、管理、性能调优等。
There are many topics not covered here that are also fundamental in delivering a good data warehouse solution, including system and database design, administration, performance tuning, and others.
与业务和IT主题问题专家进行会谈，识别重要的实体和数据元素。
Use facilitated sessions with business and it subject matter experts to identify critical entities and data elements for the solution.
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