延迟一般是从单服务器环境中的几分钟到多服务器配置中的30 分钟左右（因为需要在服务器之间复制请求）。
The typical delay is from several minutes on a single-server environment, to approximately 30 minutes in a multi-server configuration (because the requests need to replicate between servers).
这一新功能将 Q复制与WebSphereInformation Integrator的联邦服务器功能相结合，为非 DB2 的目标提供低延迟、高吞吐量的解决方案。
This new feature combines Q replication with the federated server capabilities of WebSphere Information Integrator to provide a low-latency, high-throughput solution for non-DB2 targets.
对象不再是这个组的成员。由于在域控制器之间复制的正常延迟，他可能仍然会出现。
The object is no longer a member of this group. It may still appear due to standard delays in replication between domain controllers.
最后，QReplicationPerformanceAdvisor有助于识别复制环境的延迟问题，并且能够提供降低端到端延迟的方法建议。
Finally, the Q replication Performance Advisor helps identify latency issues with the replication environment and actually suggests ways to lower end-to-end latency.
数据访问预测算法通过在网络空闲时，提前将需要访问的数据复制到本地，利用网络的空闲带宽减少远程数据访问延迟来提高数据访问效率。
The prediction strategy replicates the data in the local nodes before data access, it optimizes the efficiency of data access by utilizing the unoccupied bandwidth of the networks.
数据复制不仅可以降低远程访问数据的网络延迟及带宽消耗，还可以提高网络的负载平衡，并且提高数据的安全性、可靠性。
The data replication not only reduces network lag and bandwidth consumption when accessing long-range data, but also improves load balance of network, security and reliability of data.
由于在域控制器之间复制的正常延迟，他可能仍然会出现。
It may still appear due to standard delays in replication between domain controllers.
针对高速光脉冲测量系统提出了一种用于高速模拟脉冲信号复制的光纤光脉冲分路延迟器结构。
An optical pulse splitting-delaying device based on optical fiber was proposed for the replication of a high-speed analog pulse in the measurement system for high-speed optical pulses.
即写即拷(或牛)技术完全延迟或防止复制的数据。
Copy-on-write (or COW) is a technique to delay or altogether prevent copying of the data.
结果还表明，复制开销主要受动态复制及其触发阈值影响，对请求接受率和启动延迟有着显著的负面效应。
The results also can be concluded that the replication overhead is mainly affected by the replication and its trigger threshold and then impacts the request acceptance rate and startup delay.
结果还表明，复制开销主要受动态复制及其触发阈值影响，对请求接受率和启动延迟有着显著的负面效应。
The results also can be concluded that the replication overhead is mainly affected by the replication and its trigger threshold and then impacts the request acceptance rate and startup delay.
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