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- Data replication is also referred to as data synchronization. 数据复制又称数据同步。
- Data replication is duplicated to improve the performance and availability in grid. 在网格中,数据常常由于性能和可用性等原因进行复制。
- The transaction log plays a key role in backup and recovery (see The transaction log), and in data replication. 在备份和恢复(请参见事务日志)以及数据复制中,事务日志起着重要的作用。
- This agnostic view of whether a data service is a producer or consumer lends itself to data replication. 数据服务是生产者还是消费者的不可知性有助于数据复制。
- High Availability Data Replication (HDR) provides complete turn-key disaster recovery. 高可靠性数据复制（HDR）提供即时的灾难恢复。
- Using multiple replication links with multiple replication points can be an effective approach to scaling an Exchange data replication solution. 使用多个复制链路和多个复制点可以有效地扩展Exchange数据复制解决方案。
- Therefore, data replication does not substitute for database maintenance processes such as database backup that validates the database integrity periodically. 因此,数据复制不能取代数据库维护过程(例如定期验证数据库完整性的数据库备份)。
- We re also moving into data replication technology - figuring out how to track and manage copies of data that are distributed around to a community of people. 我们还开发了数据复制的技术分析如何对分布在社区中的数据副本进行跟踪和管理。
- If you select a synchronous method, as with the implementation of any storage subsystem, deploy your data replication solution in a test environment to validate the design. 如果选择了同步方法,与实现任何存储子系统一样,请在测试环境中部署数据复制解决方案以便验证设计。
- Now, most of the structural join algorithms have poor performance because of the requirement of sorting and indexing and the problems of data replication and I/O overhead. 目前,大部分结构连接算法由于需要临时排序、建立索引或存在数据复制及I/O问题,大大降低了执行效率。
- It grounds on the tranditional weakly consistent data replication technology.It supports the stong transaction concept, which enables user"s variable consistency applications. VCSR在现有的弱一致性数据库复制技术的基础上，采用强事务的概念，支持用户的可变一致性应用。
- It's proved by the prototype that the mechanism effectively resolves the log overflow problem due to network congestion and sudden increment of I/O requests, thus data replication can he guaranteed. 原型实验表明，该机制有效地解决了由于网络拥塞或者I/O请求数量突然增加造成的日志溢出问题，为数据复制提供了保障。
- To avoid fully scanning the data source during the DW refreshment process we emphasized the refreshment method that capture the change data and the technologies to capture the change data are "data replication" and "Change Data Capture (CDC)". 为了避免对数据源历史数据的整表扫描,我们采用了捕捉变化数据的方法来更新数据仓库的数据。 实现变化数据捕获的技术一是“数据复制”,二是“变化数据捕获(CDC)”,在暂住人口数据仓库的更新过程的设计中,在实际环境中实现这两种方法;
- In this paper, we classify the approaches for improving scalability of DVE into four categories: communication architecture, interest management, concurrency control, and data replication. 如何提高DVE系统的规模扩展性，需要从通信结构，兴趣管理，数据复制和一致性控制几个方面综合考虑。
- Because data in a geographically dispersed cluster is replicated across a WAN link, the same considerations apply here as for data replication (earlier in this table). 由于分散在不同地理位置的群集中的数据要跨WAN链路进行复制,因此,此时也应考虑与数据复制(该表前面)时考虑的相同因素。
- DSAccess queries global catalog servers to access data replicated from domain controllers about user and group objects. DSAccess查询全局编录服务器,以便访问从域控制器复制的有关用户和组对象的数据。
- The common data replicate technologies of snapshot system in storage subsystem layer are split mirror and copy-on-write. 存储子系统层次的快照系统常用的数据复制技术主要有拆分镜像和写前拷贝等。
- A buffer in a drum used to temporarily store data. 磁鼓中用来暂时存放数据的一种缓冲区。
- The following diagram shows a typical scenario, with data replicated from an online processing server to both a reporting server and a staging server for OLAP and ROLAP analysis. 以下关系图显示了一个典型方案,其中将在线处理服务器中的数据复制到报告服务器和临时服务器进行OLAP和ROLAP分析。
- Here is some catalogue and technical data. 这儿有一些产品目录和技术资料。
