In the context of data replication, one of two complimentary but physically separate systems.
在数据复制语境中，两个内容相同但物理分开的系统。
Replica creation strategy is one of the most important issues in research of data replication.
副本创建策略是数据副本研究中的重要问题之一。
In contrast to er, in a cluster, you cannot control the granularity of data replication; the entire server's data is always replicated.
与ER形成对比的是，在一个集群中，无法控制数据复制的粒度；而是始终复制整个服务器的数据。
This paper discusses the key concepts of data replication disaster recovery, synchronous and asynchronous , and makes an analysis on them.
数据容灾，是指建立一个异地的数据系统复制本地数据，可采用同步或异步复制技术。本文就此进行分析。
Until the mid nineties, in the context of data replication, achieving distribution transparency and data consistency has often been the priority.
直到90年代中期，当谈到数据复制的时候，分布的透明性和数据的一致性常常都是重要的工作目标。
The strong consistency is carried out by the protocols of submission with two phases. And the weak consistency is carried out by using the techniques of data replication.
分析实现强一致性的两阶段提交协议和实现弱一致性的数据复制技术。
With this disk replication system, snapshots of the state of the primary data center are captured and asynchronously transferred to the disaster data center.
通过磁盘复制系统，将捕获主要数据中心的状态数据的快照并以异步方式传输到灾难数据中心。
This is also made possible by the use of three failure groups, which are further explained under Data replication.
这是通过使用三个故障组得以实现的，我们将在数据复制一节详细对之进行介绍。
While the CCD target table does not automate the replication of data to unsupported target databases, it does expose the data for consumption by a user application.
虽然CCD目标表不能自动将数据复制到不受支持的目标数据库中，但是它通过用户应用程序暴露数据。
By creating a collective of more than one XC10 appliance, data grid replication is automatically enabled.
通过创建一个超过一个XC10设备的集合，数据网格复制将自动启用。
These requirements can be in response to regulations or rules restrict the movement or replication of data, e.g. subscription data or the commingling of personal information from different countries.
这些要求可能是为了响应法律法规或规则对数据移动或复制的限制，如订阅数据或来自不同国家的个人信息混合存在的情况。
Optimized for the sequential reading of large files, it automatically manages data replication and recovery.
针对顺序读取大型文件进行了优化，它可以自动管理数据复制和恢复。
The benefits of scaling stateful application are less impressive due to increased complexity and the performance impact associated with replication of state or data.
扩展有状态应用程序的好处并不明显，原因在于，增加了复杂性以及与状态或数据复制相关的性能影响。
Data grid replication is the critical component to the self-healing nature of elastic data grids.
数据网格复制是弹性数据网格自我修复特性的关键组件。
Some applications need to know database updates for certain time ranges, which may be used for replication of data, auditing scenarios, and so forth.
某些应用程序需要了解特定时间范围内的数据库更新，以便进行数据复制、场景审计等等。
The rest of the parameters have the same semantics as in Data Distribution or Replication Policy.
余下的参数与数据分布或复制策略中的参数具有同样的语义。
Data protection is always a series of calculated risks, and even such technologies as snapshots, continuous data protection (CDP), replication, and RAID are not absolute guarantees of security.
数据保护是一系列计算出的风险，像快照、连续数据保护(CDP)、复制和RAID技术都无法提供绝对的安全保障。
The described mechanism ensures a continuous replication of data from the IWH.EDITION to the WIP_FULL_ARCHIVE table, and provides a complete history of the entire life of each edition.
但其描述机制确保了将数据连续地从IWH.EDITION复制到 WIP_FULL_ARCHIVE表，并且提供了每个版本整个生存期的全部历史记录。
This is in contrast to data replication, which moves a much smaller set of data, as it is going to central or distributed locations in a more automatic fashion.
数据复制移动的数据集就小很多，可以更自动化的方式移动到集中的或是分散的位置。
Coordinating the invalidation of stale cache data as well as the replication of updated across an N-tier cache.
协调陈旧缓存数据的失效，以及在n层缓存中复制更新。
There are a set of operations which may be performed on these AFS volumes such as replication, dumping of data, backup, restoration, etc.
在这些AFS卷上可以进行一些操作，比如数据复制、清空、备份、恢复等。
External table data files are excluded from all forms of replication.
外部表数据文件不能进行任何形式的复制。
On startup, the NameNode enters a special state called Safemode. Replication of data blocks does not occur when the NameNode is in the Safemode state.
SafeModeNamenode启动后会进入一个称为SafeMode的特殊状态，处在这个状态的Namenode是不会进行数据块的复制的。
This drawing also shows that the WebSphere installation for all of the OS images of the data center are included in the same replication volume.
通过此图，我们还发现，数据中心的所有操作系统映像的WebSphere安装都包括在相同的复制卷中。
Scalability in an ObjectGrid is achieved by means of data partitioning and resilience is achieved by the use of replication.
ObjectGrid中的可伸缩性是通过数据分区实现的，弹性是通过使用复制实现的。
The reason it's so huge is simple: OOXML is essentially a complete replication of every chunk of data that a Microsoft Office application might possibly save in a file.
该标准之所以如此庞大，是因为OOXML 几乎完全复制了MicrosoftOffice应用程序在文件中可能保存的所有数据块。
Coherence provides data replication, partitioning and caching across a grid of computers.
Coherence可在计算机网格中实现数据复制、分治和缓存。
They are a special sub-type of user-maintained MQTs, the data in which is populated by the use of Replication.
它们是用户维护的MQT的特殊子类型，其中的数据是通过使用Replication填充的。
The second article focuses on performance tests of R5 clusters, including data on the Internet cluster Manager and cluster replication.
本系列的第二篇文章主要关注R5集群的性能测试，包括关于InternetClusterManager和集群复制的数据。
Replication of LONG VARGRAPHIC data types to Oracle and Sybase targets is not supported in fix pack 9.
fixpack 9中不支持到Oracle和Sybase目标的LONG VARGRAPHIC数据类型的复制。
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