在传统的数据库部署中数据库复制技术常常被用来达到高可用性。
In traditional database deployments database replication techniques are commonly used to achieve high availability.
针对一般分布式方案中存在的不足，构建了一个基于数据库复制技术的分布式系统。
Aiming at the shortage on normal distributed project, this paper puts forward a kind of distributed system based on database replication technique.
在数据库异构程度不断加深的情况下，异构数据库复制技术的研究已成为数据库复制研究的重点。
With the growing of database's heterogeneities, the replication technology of heterogeneous database has become a key area of database replication research.
在简要说明数据库复制技术目标的基础上，本文重点展开论述了数据库复制中的核心问题、解决方法与研究现状。
This paper firstly introduces the objectives of database replication in brief, mainly focuses on discussing the key problems, solutions, and the present situation of research on database replication.
复制技术能不能也用到RDS中，从而让客户能够为不同的数据库实例指定不同的维护时机呢？
Can replication techniques be used within RDS, given customers can specify different maintenance Windows for different database instances?
DB2pureScale Feature利用了远程磁盘镜像技术，用来处理数据库复制产品。
The DB2 pureScale Feature leverages remote disk-mirroring technology, and it is designed to work with database replication products.
使用从数据库日志文件或数据库触发器触发的存储并发送 (store-and-forward)技术将操作发送给复制。
The operation is sent to replicate using store-and-forward techniques triggered from a database log file or database triggers.
针对这种问题，介绍和分析了当前解决数据集成的几种主要方式：多数据库系统，数据的复制、迁移和转换，中间件技术。
About the question, we introduce that dealing with it have several mostly format currently, for instance, more databases system, copy, moving transforming of data, and middleware technology.
以医院集团信息系统为背景，分析了集团信息系统中数据交换存在的问题，探讨了基于分布式数据库的数据复制技术。
On the background of hospital groups information system, this paper introduces the problems of data exchange, discusses the distributed database and data replication technique.
其核心技术是分布式数据库高级复制技术，以提供快速访问共享数据的能力。
In this paper, a new design method of the advanced replication of distributed database for equipment management to submarine is provided, and its functi.
移动数据库主要具有以下几种关键技术：移动事务处理技术、移动查询优化技术、复制与缓存技术。
Mobile database is mainly composed of some pacing technologies: mobile transaction processing technology, mobile query optimization technology, copy and cache technology.
高可用技术包括RAID、集群、数据库复制和硬件复制，企业可以根据自身的情况，使用一种或多种技术，建立满足自己需求的高可用系统。
The high availability technology includes RAID, cluster, database replication and hardware replication. The enterprise should take one or more technology to meet his own HA requirement.
最后，本文还论述了如何采用数据管道对象和数据库复制两种技术来实现分布数据库的数据同步。
This thesis also introduces two methods which are concerning distributed database replication and data pipeline object realize data synchronization.
最后，本文还论述了如何采用数据管道对象和数据库复制两种技术来实现分布数据库的数据同步。
This thesis also introduces two methods which are concerning distributed database replication and data pipeline object realize data synchronization.
应用推荐