基于版本控制與鎖定策略結(jié)合的土地業(yè)務(wù)協(xié)同管理技術(shù)研究
[Abstract]:The huge increase of land resources spatial data has a strong demand for cross-sectoral, multi-user land resources data collaborative management model, and now mature and feasible cross-sector, Multi-user cooperative management of land resources data mainly relies on locking mechanism and multi-version control, and rarely is oriented to the business characteristics of land resource management and the communication between multiple users in different departments. The cooperative land business management mode, and the locking mechanism and version control itself also has the insurmountable flaw. In view of the shortcomings of the current research on the cooperative management of land resources spatial data, this paper mainly starts from the combination of the spatial database version control and locking strategy. This paper studies the cooperative management technology of land business based on version control and locking strategy. The specific contents are as follows: 1. Discuss the cross-departmental and multi-user collaborative management technology of land resources spatial data. Based on the characteristics of land business in land and resources departments, this paper focuses on the rights control problem in the version control technology and the granularity control problem in the locking strategy in the cooperative management environment of land resources spatial data. 2. The locking strategy and version control in the cooperative management technology of spatial database are studied, the advantages and disadvantages of the two ideas are compared, and a multi-user oriented approach is designed. Multi-role version number allocation scheme solves the problem of version conflict and user waiting time in collaborative management. 3. Based on the research status of multi-user collaborative management of land resource spatial data, a land business cooperative management model based on the combination of version control and locking strategy is proposed. Combine the advantages of version control and locking strategy to complete multi-user cooperative management of land business. 4. Based on the research of land business cooperative management, a simple land resource spatial data management prototype system is established to verify the feasibility of the model. The engineering example of the prototype system shows that the cooperative land business management model based on the combination of version control and locking strategy can fully combine the advantages of version control and locking strategy. Realizing the optimistic users of land resources spatial data in the same business group and the pessimistic locking of users in different business groups are the cross-departments of land business of land resources management departments at all levels. Multi-user collaborative management provides an effective solution.
【學(xué)位授予單位】:浙江大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2013
【分類號(hào)】:P208
【參考文獻(xiàn)】
相關(guān)期刊論文 前10條
1 姚力波;王仁禮;;基于Oracle Spatial空間數(shù)據(jù)庫的GIS數(shù)據(jù)管理[J];測繪與空間地理信息;2006年02期
2 馬宏強(qiáng);;數(shù)據(jù)庫的并發(fā)控制[J];電腦知識(shí)與技術(shù);2008年18期
3 張沖;吳健平;錢大君;;基于ArcSDE的GIS版本管理應(yīng)用研究[J];甘肅聯(lián)合大學(xué)學(xué)報(bào)(自然科學(xué)版);2007年02期
4 李偉,劉仁義,劉南;基于任務(wù)劃分和多版本技術(shù)的GIS空間數(shù)據(jù)協(xié)同處理研究[J];浙江大學(xué)學(xué)報(bào)(理學(xué)版);2005年04期
5 張愛明;;國土資源“一張圖”數(shù)據(jù)管理及服務(wù)平臺(tái)的設(shè)計(jì)與研究[J];現(xiàn)代測繪;2010年04期
6 邢建英;張艷;李舟軍;;Client/Server數(shù)據(jù)庫模型下的并發(fā)控制與恢復(fù)技術(shù)[J];計(jì)算機(jī)科學(xué);2006年05期
7 崔修濤;熊云波;顧君忠;吳建平;;基于T.120的協(xié)同GIS研究[J];計(jì)算機(jī)工程;2006年05期
8 蔣媛;;基于工作流的日常土地業(yè)務(wù)管理信息系統(tǒng)分析與設(shè)計(jì)[J];科技信息(學(xué)術(shù)研究);2007年26期
9 張曉蓮;朱大明;王愛華;劉軍;;州級(jí)國土資源數(shù)據(jù)中心建設(shè)初探[J];科技信息;2008年27期
10 陳月峰;;淺析數(shù)據(jù)庫并發(fā)控制技術(shù)[J];科技信息;2009年30期
相關(guān)碩士學(xué)位論文 前10條
1 金寶婷;空間數(shù)據(jù)的版本管理研究[D];昆明理工大學(xué);2009年
2 華國堯;DBMS鎖機(jī)制研究[D];浙江大學(xué);2004年
3 李春萍;分布環(huán)境下的協(xié)同圖形編輯系統(tǒng)研究[D];南京師范大學(xué);2004年
4 楊攀宇;時(shí)空數(shù)據(jù)庫的事務(wù)處理技術(shù)[D];華中科技大學(xué);2004年
5 萬志波;協(xié)同設(shè)計(jì)系統(tǒng)中的版本管理技術(shù)研究[D];西南交通大學(xué);2005年
6 尹輝增;土地房屋一體化管理信息系統(tǒng)研究[D];武漢大學(xué);2005年
7 尹平;基于Web服務(wù)的GIS綜合服務(wù)架構(gòu)及模型服務(wù)的研究[D];清華大學(xué);2005年
8 岳莉;分布式數(shù)據(jù)庫并發(fā)控制的研究[D];長春理工大學(xué);2006年
9 甘付兵;城市綠化空間數(shù)據(jù)庫開發(fā)與應(yīng)用[D];上海師范大學(xué);2008年
10 吳娟;地理要素的并發(fā)編輯研究[D];南京師范大學(xué);2008年
,本文編號(hào):2409473
本文鏈接:http://sikaile.net/kejilunwen/dizhicehuilunwen/2409473.html