sever vt. 1.切斷;割斷。 2.斷絕;分隔開;使不和;離間。 3.【法律】分割(產(chǎn)業(yè)等);分別處理(權(quán)益等)。 4.區(qū)別。 sever diplomatic relations with 和…斷絕外交關(guān)系。 sever friends 離間朋友。 vi. 1.分離;分裂。 2.分開;斷。 The rope severed under the strain. 索子拉斷了。 sever one's connection with 和…斷絕關(guān)系。 sever oneself from 退(會(huì));脫離;和…分離。
The future direction of the development of the distributed includes opening database sever , collocate data sever , distributed knowledge system 開放式數(shù)據(jù)庫服務(wù)器、并行數(shù)據(jù)服務(wù)器、分布式知識(shí)庫系統(tǒng)以及分布式面向?qū)ο髷?shù)據(jù)庫系統(tǒng)等是當(dāng)今的研究熱點(diǎn),已經(jīng)成為分布式今后的發(fā)展方向。
The programe design has respectively used the powerbuilder and sql sever6 . 5 as front development tool and back database sever . so it can increase the safety , integraty and the reactive rate of the system , also it can distribute the information on the internet 程序設(shè)計(jì)中以powerbuilder為開發(fā)工具,以sqlsever6 . 5為數(shù)據(jù)庫服務(wù)器,增加系統(tǒng)的安全性和完整性,同時(shí)提高了系統(tǒng)響應(yīng)的速度,同時(shí)實(shí)現(xiàn)了在intenet上發(fā)布信息。
So the integration of olap and overseas chinese affair data ware is valuable . the paper adopts the great database system - sql server 2000 of microsoft as the database sever of data ware and olap database . the aim is different structure data sources and dts is the transform tools 本課題是采用了微軟公司的大型數(shù)據(jù)庫系統(tǒng)sqlserver2000作為數(shù)據(jù)倉庫和olap數(shù)據(jù)庫的數(shù)據(jù)庫服務(wù)器,針對(duì)異構(gòu)數(shù)據(jù)庫來源,采用dts數(shù)據(jù)轉(zhuǎn)換工具, analysisservices作為olap的主要建立和分析工具,建立了僑務(wù)數(shù)據(jù)olap數(shù)據(jù)庫,創(chuàng)建了有關(guān)的多維數(shù)據(jù)集和其中的事實(shí)表和維表的星型結(jié)構(gòu),實(shí)現(xiàn)對(duì)數(shù)據(jù)集的多維操縱和度量的計(jì)算。