Stadbs employs the technique of main memory database based on file - memory mapping to implement the management of complex - structured spatio - temporal data Stadbs中采用了文件内存映射的主存数据库技术,来实现结构复杂的时空数据的存储管理。
Considered usual condition in mobile computing enviorenment , the thesis put forward a creative thought - - " more mobility on client , high capability on server " , combined that mobile database has a small capacity , connected and disconnected frequently ; memory database has short latency time , fast data accessibility ; therefore , according to syncml protocol ; based on the frame of data synchronization of heterogeneous database , built a model of rapid synchronization of heterogeneous data , using mobile database technology on client and customized memory database technology on server . through experiments , it has been proved to be a improvement of data synchronization technology , and has been applied to the mobile dispatch system of the china airdrome 论文针对移动计算环境下的普遍应用情况,提出“在低端加强移动性,在高端提供高性能”的创新思想,结合移动数据库容量小,断接频繁;主存数据库响应时间短,存取数据快的特点,遵循syncml协议,在移动环境下的异构数据库数据同步模型架构之上,搭建起一个移动客户端使用移动数据库技术,服务器端采用定制主存数据库技术的异构数据快速同步模型,实验表明,这是对数据同步技术的明显改善。
数据库: data bank; data base; data p ...库存数据库: inventory database另存数据库模板: save as database template保存数据: save data缓存数据: caching data留存数据: retained data已存数据: canned data暂存数据: temporary data非终端相关主存储器数据库: non-terminal-related main storage data base报文寄存数据: message registration data清除内存数据: memory clear; purge载体储存数据: storage data carrier数据库;数据库: data bank数据库: data bank; data base; data pool; data library◇数据库管理系统 data base management system; 数据库计算机 data base computer存数: (指积起的一笔钱) poke和库存数据发放: bom库存数据处理程序: inventory data handler内存数据处理中心: mrh r(memory repeater hub保存数据与数据透视表格: save data with table layout暂时数据集, 暂存数据集: temporary data set主存: main memory; main store; primary storage数据库 (或数据库) 重组: database reorganization数据库数据名: data base data namefirebird (数据库): firebird (database server)odbc数据库: odbc database