Based on public switch telephone network and peer to peer communication mode, a distributed multidatabase system is presented, and the characteristics and data distributing mode of it are discussed. It adopts horizont...Based on public switch telephone network and peer to peer communication mode, a distributed multidatabase system is presented, and the characteristics and data distributing mode of it are discussed. It adopts horizontal fraction of data and totally duplicates the data structure in all physical nodes. Data is stored in the neighborhood, so the efficiency of communication is increased.展开更多
通过对SQL Server 2000分布式功能和机制的分析研究,给出实现SQL Server 2000分布式数据库系统的逻辑架构.介绍了SQL Server 2000服务器注册和构建链接服务器的步骤,讨论了SQL Server 2000数据库分布存储的数据分区概念、分区设计和实现...通过对SQL Server 2000分布式功能和机制的分析研究,给出实现SQL Server 2000分布式数据库系统的逻辑架构.介绍了SQL Server 2000服务器注册和构建链接服务器的步骤,讨论了SQL Server 2000数据库分布存储的数据分区概念、分区设计和实现,以及分布式分区视图的创建及其在分布式查询中的应用.展开更多
文摘Based on public switch telephone network and peer to peer communication mode, a distributed multidatabase system is presented, and the characteristics and data distributing mode of it are discussed. It adopts horizontal fraction of data and totally duplicates the data structure in all physical nodes. Data is stored in the neighborhood, so the efficiency of communication is increased.
文摘通过对SQL Server 2000分布式功能和机制的分析研究,给出实现SQL Server 2000分布式数据库系统的逻辑架构.介绍了SQL Server 2000服务器注册和构建链接服务器的步骤,讨论了SQL Server 2000数据库分布存储的数据分区概念、分区设计和实现,以及分布式分区视图的创建及其在分布式查询中的应用.
