硬件调度器 meaning in English
hardware scheduler
Examples
- At present , some hardware - director separate the request pocket and response pocket and the back server send the response pocket to the client , but the director is very expensive
虽然也有少部分硬件调度器实现了请求报文和响应报文路线的分离,但是这种设备非常昂贵。 - Therefore , in order to meet the big application many company build a virtual server system to provide services , which is comprised of back - end servers and fore - end hardware - director
当前,大多数的解决方案通过利用若干服务器和前端硬件调度器组建一个虚拟服务器系统来满足大型应用的要求。 - The hardware - director built on the nat technique results in the problem that the request pocket and response pocket must be distributed by the director . due to increase of virtual server ’ s scale , the hardware - director will be the bottle - neck of the virtual server
由于硬件调度器一般采用nat技术,请求报文和响应报文都通过调度器分发,这样随着虚拟服务器系统规模的增加,前端调度器将成为系统的瓶颈。 - In order to reduce the price and resolve the bottle - neck of hardware - director , we have studied how to implement the software - director to build the virtual server system in kylin operation system . we can provide high - performance , highly scalable and highly available network services on the platform of the virtual server . firstly , we analyze the performance of the virtual server system in the world ; we study the architecture of linux virtual server system and we present the principle , the implementation techniques of the director in linux virtual server system
为了解决由硬件调度器构建的虚拟服务器系统成本过高和性能瓶颈问题,本文探讨了如何通过软件方法构建高性能、高可伸缩、高可用的虚拟服务器系统,以满足大型的网络服务需求的问题,论文首先分析了国际上流行的虚拟服务器系统的优缺点;剖析了linux虚拟服务器系统的体系结构;介绍了ipvs调度器的工作原理和实现的关键技术。