移動(dòng)數(shù)據(jù)庫(kù)在防汛掌上通系統(tǒng)上的應(yīng)用

論文針對(duì)防汛領(lǐng)域的實(shí)際需求，設(shè)計(jì)并實(shí)現(xiàn)一個(gè)基于嵌入式移動(dòng)數(shù)據(jù)庫(kù)的掌上防汛信
息管理系統(tǒng)。系統(tǒng)的核心內(nèi)容是基于SQL Server 2000 企業(yè)數(shù)據(jù)庫(kù)管理系統(tǒng)和SQL Server CE嵌入式移動(dòng)數(shù)據(jù)庫(kù)系統(tǒng)，利用各種編程技術(shù)(包括嵌入式系統(tǒng)開(kāi)發(fā)技術(shù)、移動(dòng)數(shù)據(jù)庫(kù)技術(shù)、移動(dòng)通信技術(shù)、網(wǎng)絡(luò)編程技術(shù)、MXL 技術(shù))，實(shí)現(xiàn)一個(gè)推動(dòng)式信息服務(wù)的中間件，實(shí)現(xiàn)了SQL Server CE 移動(dòng)數(shù)據(jù)庫(kù)的推動(dòng)式數(shù)據(jù)服務(wù)方式，即實(shí)現(xiàn)移動(dòng)數(shù)據(jù)庫(kù)的數(shù)據(jù)廣播技術(shù)，擴(kuò)展了SQL Server CE 的功能，滿足了防汛領(lǐng)域的實(shí)際需求。
關(guān)鍵詞：嵌入式移動(dòng)數(shù)據(jù)庫(kù)；防汛掌上通；推動(dòng)式數(shù)據(jù)服務(wù)
Application of Mobile Database in Flood Prevention System on PDA Ran Chongshan Chi Jingyuan Abstract: In order to satisfy the unique demand in flood prevention，this paper designs an implement a flood prevention information management system on PDA based on embedded mobile database. The most important part of this system is designing and implementing a middle-level software component based on SQL Server 2000 and SQL Server CE embedded mobile DBMS, using many kinds of programming technique (including embedded system programming, mobile database technology, mobile communication technology, and so on ).This component realizes the Push-Style information service based on SQL Server CE, expanding the function of this embedded mobile database management system
Keywords: EMDB; Flood Prevention System on PDA; Push-Style information service