数据集市技术

数据集市技术

The Technology of Data Market

该系统应用数据集市技术收集散布于企业不同部门的变压器状态信息；

The transformer condition information scattered in different company departments is gathered through data mart and the structure of condition evaluation sub-system is built by using OAA .

对于成功的数据集市而言，信息技术部门必须对反映其作为内部顾问作用的面向小组的结构作出承诺。

For a data mart to succeed , the IT department must be committed to a team-oriented structure that reflects its role as internal consultant .

当今，越来越多的企业和商业机构需要准确把握信息确定战略，而新一代数据仓库和数据集市技术就为数据收集、整合、挖掘提供了卓有成效的解决方案。

The new generation of the data warehouse and data marts techniques provide effective solving scheme for the collection , integration and excavation of the data .

设计了一个基于数据挖掘技术和数据集市技术的变压器状态评估系统框架。

We design a transformer condition evaluation system framework based on data mining and data mart techniques .

而随着数据库技术的成熟，数据仓库、数据集市、OLAP技术的广泛应用使这种转变成为可能。

With the maturity of database technology , the wide application of data warehouse , data mart and OLAP technology maked this change possible .

通过与传统方式组织的数据进行比较，充分体现出数据集市技术在优化查询、提高查询效率方面的优越性。

It can fully embodies the advantage of data market in optimizing query , raising the efficiency of query when compared with the traditional way of organizing data .

应用系统的核心是数据库，而数据仓库需要从众多的数据库中获取不同数据来完善自身的数据集市，数据库同步技术就是一种数据集中的方法。

The core of the application system is database , and data warehouse need many different data from numerous database to improve their own data mart , database synchronous technology is a data integration method .