This paper mainly introduced the data warehouse, and as a insurance agency data warehouse for an example, we presented the concept model and logical model of the data warehouse.

文章主要介绍了数据仓库的概况，并以保险代理业务数据仓库为实例进一步提出了建立其数据仓库的概念模型和逻辑模型设计方案。

youdao

No spy agency or criminal organization could actively gather the type of data that we voluntarily post for them.

没有任何间谍机构或犯罪组织能够主动收集我们自愿向他们发布的数据类型。

youdao

youdao

The scientists work for the American space agency and the National Snow and Ice Data Center in Boulder,Colorado.

VOA: special.2009.05.05

West Africa produced 5% of the world's crude oil in 2002, according to Energy Information Agency data.

FORBES: Magazine Article

Health Protection Agency data showed 33 per 100, 000 people in England visited their GP about flu last week.

BBC: Flu cases rise over Christmas break

The IRS has been ramping up its tax-collection efforts in recent years, increasing the number of audits on companies and individuals and clamping down on overseas tax evasion, agency data show.

WSJ: Small Businesses Fight IRS Over Data