Based on deeply understanding of the research level at home and abroad and the architecture of the shared platform of heterogeneous databases , the author studies directory service technology , especially ldap ( lightweight directory access protocol ) , and then designs directory databases , provides a system framework of multi - directory databases including dic ( directory information collector ) of heterogeneous data , and then shows a one - time update policy to maintain the consistency of the data and directory and their copies according to the practice demand of the research task 作者认真了解国内外的研究现状以及异构信息共享平台的体系结构的基础上,深入研究目录服务技术特别是ldap ( lightweightdirectoryaccessprotocol ) v3 ,并根据本课题的实际需要,进行了目录数据库的设计,给出了多目录数据库的系统框架,包括异构数据的智能目录信息收集器dic ( directoryinformationcollector )的设计和分布式目录的分析,提出了一次性更新策略以实现数据和目录的主副本一致性问题。
The deposit insurance system ( dis ) is a system that after the qualified deposit financial institutions pay insurance premium to the special deposit insurance corporation ( dic ) according to a fixed proportion , dig must offer the liquidity aids to the financial institutions or take the place of the failure institutions to pay the depositors back within a fixed limit when the payment crises occur or they fail 存款保险制度是指符合条件的存款金融机构,按照一定比例向专门的存款保险机构缴纳保险费,当这些金融机构出现支付危机或破产清盘时,存款保险机构向其提供流动性资助或代替破产机构在一定限度内对存款人给予赔偿的制度。
Vehicle manufacturers and on - liner salesmen have advantages each other , especially in selling new vehicles , network can quickly let people feel the new vehicle , while vehicle manufacturers can give financial support to network . according to the report of forecasting and analysis of vehicle sales on - line made by dic in 2000 , 5 , the total number of car sales on - line will increase from 3 . 4 billion dollars in 2000 to 27 . 3 billion dollars in 2004 本文在介绍整体实例框架的过程中,对项目实例中应用flash代替jsp技术在j2ee中的功能和作用进行了讨论,论述了在compass系统中使用flash的脚本语言actionscript的技术可行性,针对compass系统的mvc框架,阐述了flash在框架中所发挥的作用和采用该工具的优越性。