高防服务器

　　鸿网互联 Windows/Linux 云服务器采用SSD缓存磁盘，由此提供高可靠性和最佳性能。那么，什么是SSD缓存技术呢?在计算方面，智能响应技术(SRT，预启动名称为SSD缓存)是英特尔于2011年推出的专有缓存机制，用于其Z68芯片组(用于Sandy Bridge系列处理器)，允许SATA固态驱动器(SSD)，用作(传统的，磁性)硬盘驱动器的缓存。

• 需高防服务器的请咨询鸿网王兵 企业QQ：2885340632 
• 更多美国高防服务器配置猛戳http://www.68idc.cn/bmdx/
• 以下IP供您参考,可以根据您的需求分配您指定的IP：
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　　一、为什么要使用缓存?

　　缓存意味着存储在快速存储介质上的最新读取或写入请求是临时的，以便更快地访问数据。在云服务器底层架构中使用SSD磁盘有助于以闪电般的速度为用户提供任何请求。在这些SSD磁盘中保存频繁访问的数据(图像或代码)有助于快速完成用户请求。

　　二、什么是SSD缓存磁盘?

　　SSD缓存为传统硬盘的速度性能提供了急需的提升，并且利用SSD作为RAID控制器缓存的专用池，提高了随机读写性能。

　　随着时间的推移，技术的进步和您的速度要在使用一定数量的HDD部署Web服务器时，您永远不会知道它可能会限制您的服务器性能。出现这种情况，您会遇到速度有限并需要快速固态硬盘(SSD)的情况。SSD缓存为硬件LSI MegaRAID控制器提供了很少的加速。它有助于将SSD的速度提升到现有的HDD，以实现服务器的最佳性能。

　　采用LSI MegaRAID控制器以手动方式消除了混合阵列的配置。通过将数据从HDD卷复制到最佳性能的SSD缓存层来管理热点有助于实现此目的。

　　将热点(“访问最多的数据”)保留在闪存缓存中可防止在HDD中进行耗时的工作。这有助于加快读写速度、延迟和有效的硬盘操作。如果已经多次访问过SSD缓存磁盘，则会满足用户请求。

　　SSD缓存可提高几个主要事务密集型应用程序的系统性能。SSD缓存的几个好处：

　　       • 性能加快，投资少

　　       • 减少I / O延迟时间

　　       • 最适合交易密集型应用程序

　　       • 拥有更多的空间和力量

　　       • 成本效益

　　鸿网互联的超高速SSD 云服务器，基于OpenStack高性能云计算平台，提供纯SSD的分布式存储和基础架构。我们还为香港节点的云服务器提供中国电信双向CN2专线，以及覆盖全亚太的BGP国际多线网络，为客户提供最佳的业务托管体验。