乔治亚州哥伦布市的哥伦布水厂 多种信息技术应用，每种应用都旨在提高 某一业务领域的生产率。CWW雇佣了一个实验室 信息系统（LIMS），一个计算机化管理维护系统（CMMS），一个 人力资源应用程序、财务应用程序、客户信息系统 （CIS）和监控与数据采集（SCADA）应用程序 其他的。由于这些应用程序是独立购买的，因此硬件 每种类型的需求差异很大。此外，随着申请数量的增长， 重复信息和数据冗余也是如此。本文讨论了 在CWW实施数据仓库。所有应用程序都会传输数据 通过减少所需传输次数的数据仓库， 为管理报告创建历史数据集，并将影响降至最低 对单个应用程序进行升级。包括数字。

The Columbus Water Works (CWW) of Columbus, Georgia, had multiple information technology applications, each designed to improve productivity in a certain area of operation. CWW employed a laboratory information system (LIMS), a computerized managed maintenance system (CMMS), a human resources application, a finance application, a customer information system (CIS), and a supervisory control and data acquisition (SCADA) application, among others. As these applications had been purchased independently, the hardware required for each varied considerably. Also, as the number of applications grew, so did the duplicate information and data redundancy. This paper discusses the implementation of a Data Warehouse at CWW. All applications transfer their data through the Data Warehouse which reduces the number of transfers required, creates a historical data set for management reporting and minimizes the impact of upgrading individual applications. Includes figures.