back-off system

简明释义

补偿系统;

英英释义

例句

1.By implementing a back-off system, we can ensure that our services remain available even under heavy load.

通过实施回退系统，我们可以确保即使在重负载下服务也能保持可用。

2.The back-off system is crucial for maintaining performance when network conditions are unstable.

当网络状况不稳定时，回退系统对保持性能至关重要。

3.The new software includes a back-off system that automatically reduces the load on the server during peak times.

新软件包含一个回退系统，在高峰时段自动减少服务器负载。

4.In our application, the back-off system helps prevent overwhelming the database with too many requests.

在我们的应用中，回退系统有助于防止数据库因请求过多而崩溃。

5.The back-off system will retry the operation after a delay when it encounters an error.

当遇到错误时，回退系统将在延迟后重试操作。

作文

In the world of technology and computer systems, the term back-off system refers to a mechanism used to manage conflicts and ensure smooth operations. This concept is particularly relevant in networking and communication protocols, where multiple entities may attempt to access a shared resource simultaneously. A back-off system helps to prevent collisions and optimize the use of that resource by implementing a strategy that dictates how devices should respond when they encounter a conflict.For instance, in wireless communication networks, multiple devices may try to send data at the same time. When this happens, a collision occurs, and the data packets may be lost. To address this issue, a back-off system is employed. When a device detects that a collision has taken place, it will wait for a random amount of time before attempting to resend the data. This waiting period is known as the 'back-off time.' The randomness of this delay helps to reduce the likelihood of repeated collisions, allowing for more efficient data transmission.The effectiveness of a back-off system can significantly impact the overall performance of a network. If the back-off algorithm is designed well, it can lead to a more stable and efficient network, reducing latency and increasing throughput. Conversely, if the back-off algorithm is poorly designed, it can result in increased delays and decreased performance, as too many devices may still attempt to transmit data simultaneously after the back-off period ends.Moreover, the concept of a back-off system is not limited to networking. It can also be applied in various fields such as distributed computing, multi-user systems, and even everyday scenarios like traffic management. For example, in a busy intersection, if multiple cars arrive at the same time, a back-off system could be implemented where vehicles must wait for a certain period before proceeding, thereby reducing the chances of accidents and ensuring smooth traffic flow.In conclusion, the back-off system is a crucial component in managing conflicts in systems where multiple entities compete for shared resources. By incorporating a systematic approach to handling these conflicts, a back-off system promotes efficiency and stability in various applications, from computer networks to real-world scenarios. Understanding how this system works and its implications can help in designing better systems and improving existing ones, ultimately leading to enhanced performance and user satisfaction.

在技术和计算机系统的世界中，术语back-off system指的是一种用于管理冲突和确保平稳操作的机制。这个概念在网络和通信协议中尤为相关，因为多个实体可能会同时尝试访问共享资源。back-off system通过实施一种策略来防止碰撞并优化资源的使用，这种策略规定了设备在遇到冲突时应如何响应。例如，在无线通信网络中，多个设备可能会同时尝试发送数据。当这种情况发生时，就会发生碰撞，数据包可能会丢失。为了解决这个问题，采用了back-off system。当设备检测到发生碰撞时，它将等待一段随机时间，然后再尝试重新发送数据。这个等待时间被称为“回退时间”。这种延迟的随机性有助于减少重复碰撞的可能性，从而允许更高效的数据传输。back-off system的有效性可以显著影响网络的整体性能。如果回退算法设计得当，可以导致网络更加稳定和高效，减少延迟并增加吞吐量。相反，如果回退算法设计不佳，则可能导致延迟增加和性能下降，因为在回退期结束后，仍然可能有太多设备尝试同时传输数据。此外，back-off system的概念不仅限于网络。它还可以应用于分布式计算、多用户系统，甚至是日常场景，如交通管理。例如，在繁忙的交叉口，如果多辆汽车同时到达，可以实施back-off system，要求车辆在继续行驶之前必须等待一定时间，从而减少事故的可能性并确保交通流畅。总之，back-off system是管理多个实体竞争共享资源的系统中的一个关键组成部分。通过采用系统化的方法来处理这些冲突，back-off system在各种应用中促进了效率和稳定性，从计算机网络到现实世界场景。理解该系统的工作原理及其影响，有助于设计更好的系统和改善现有系统，最终提高性能和用户满意度。