论坛站务软件水平考试华为认证计算机等级PMP认证思科认证Photoshop3DMAX编程语言移动开发系统运维产品运营淘宝营销办公软件Ps修图云计算大数据摄影就业

<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: 'Helvetica Neue', Helvetica, 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif; text-indent: 28px; line-height: 26px; box-sizing: border-box !important; word-wrap: break-word !important; background: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 微软雅黑; color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 14px;">2015年度云栖大会将于10月14日至15日在杭州云栖小镇举行，大会主要涉及的仍然是云计算产业，将展现“互联网+”时代下无处不在的云计算与各行各业的交错链接。在众多云计算产业中，IDC行业也出现了基于云计算的云主机，并以独特的优势逐渐活跃在IDC市场中。那云主机有哪些优势呢?</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: 'Helvetica Neue', Helvetica, 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif; text-indent: 28px; line-height: 26px; box-sizing: border-box !important; word-wrap: break-word !important; background: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 微软雅黑; color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 14px;">云计算时代云主机有哪些优势?在回答这个问题之前我们先来看看云计算和云主机的基本概念。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: 'Helvetica Neue', Helvetica, 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif; text-indent: 28px; line-height: 26px; box-sizing: border-box !important; word-wrap: break-word !important; background: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 微软雅黑; color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 14px;">云计算(cloudcomputing)是基于互联网的相关服务的增加、使用和交付模式，通常涉及通过互联网提供动态易扩展且经常是虚拟化的资源。云计算是通过使计算分布在大量的分布式计算机上，而非本地计算机或远程服务器中，企业数据中心的运行将与互联网更相似。这使得企业能够将资源切换到需要的应用上，根据需求访问计算机和存储系统。云计算的特点有很多，包括超大规模、虚拟化、高可靠性、高扩展型和按需服务等。云计算可以让所有资源得到充分利用，并且大大降低企业的运营成本。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: 'Helvetica Neue', Helvetica, 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif; text-indent: 28px; line-height: 26px; box-sizing: border-box !important; word-wrap: break-word !important; background: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 微软雅黑; color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 14px;">而IDC行业中的云主机，就是基于云计算的主机服务。云主机是一种类似VPS主机的虚拟化技术，在一组集群主机上虚拟出多个类似独立主机的部分，集群中每个主机上都有云主机的一个镜像，这样除非所有的集群内主机全部出现问题，云主机才会无法访问。所以云主机和云计算一样，基于云端的资源整合和算力整合，云计算工作原理理论上保证了云主机不宕机、100%持续在线，保证了用户访问时的访问速度，大大提升了用户的体验。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: 'Helvetica Neue', Helvetica, 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif; line-height: 25.6000003814697px; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><img data-s="300,640" data-type="jpeg" data-src="http://mmbiz.qpic.cn/mmbiz/3SVAmVtaicQqOzgXtF3eLxlJV1k5VicBRPEdbwHrVBOicGofV7Wal8W6oKJvdmxeQoNoGvpIHW0LPKOPeqgWs0RPA/0?wx_fmt=jpeg" data-ratio="0.30237154150197626" data-w="" src="http://mmbiz.qpic.cn/mmbiz/3SVAmVtaicQqOzgXtF3eLxlJV1k5VicBRPEdbwHrVBOicGofV7Wal8W6oKJvdmxeQoNoGvpIHW0LPKOPeqgWs0RPA/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1" style="margin: 0px; padding: 0px; height: auto !important; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; width: auto !important; visibility: visible !important;"/><br style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: 'Helvetica Neue', Helvetica, 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif; text-indent: 28px; line-height: 26px; box-sizing: border-box !important; word-wrap: break-word !important; background: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 微软雅黑; color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 14px;">介绍了云主机的概念后，基本上也了解了云主机的主要优势。云主机相比传统的主机服务器的安全稳定性有了质的提高。另外云主机还有其他的优势：</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: 'Helvetica Neue', Helvetica, 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif; text-indent: 28px; line-height: 26px; box-sizing: border-box !important; word-wrap: break-word !important; background: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 微软雅黑; color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 14px;">1.按需取用，按需付费，无需购买大量设备，降低成本。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: 'Helvetica Neue', Helvetica, 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif; text-indent: 28px; line-height: 26px; box-sizing: border-box !important; word-wrap: break-word !important; background: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 微软雅黑; color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 14px;">2.快速供应。资源池并内置多中操作系统和应用标准镜像，用户的任何需求都能实现快速供应和部署。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: 'Helvetica Neue', Helvetica, 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif; text-indent: 28px; line-height: 26px; box-sizing: border-box !important; word-wrap: break-word !important; background: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 微软雅黑; color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 14px;">3.集群虚拟化，真正物理隔离，各云服务器独占内存等硬件资源确保高性能。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: 'Helvetica Neue', Helvetica, 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif; text-indent: 28px; line-height: 26px; box-sizing: border-box !important; word-wrap: break-word !important; background: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 微软雅黑; color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 14px;">4.随时套餐升级、灵活升级带宽等资源，不会影响主机的使用。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: 'Helvetica Neue', Helvetica, 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif; text-indent: 28px; line-height: 26px; box-sizing: border-box !important; word-wrap: break-word !important; background: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 微软雅黑; color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 14px;">云主机的优势越来越明显，在IDC市场中也越来越受欢迎，如何选购云主机也成为大家关注的问题。目前市场上云主机云龙混杂，既有Krypt、RAKsmart这样的主流品牌云主机服务商，也有拿VPS冒充的伪云主机商，用户需要从云主机的特点和优势来辨别云主机的真假，谨慎选择。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: 'Helvetica Neue', Helvetica, 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif; text-indent: 28px; line-height: 26px; box-sizing: border-box !important; word-wrap: break-word !important; background: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 微软雅黑; color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 14px;">阿里巴巴集团主席马云曾经说过，在未来的电子商务中，云计算将成为一种随时随地的服务，就像供水、供电一样成为公共基础服务。那么云主机未来是否也会成为IDC行业的主流产品，让我们拭目以待!</span></p><p><br/></p>

论坛站务软件水平考试华为认证计算机等级PMP认证思科认证Photoshop3DMAX编程语言移动开发系统运维产品运营淘宝营销办公软件Ps修图云计算大数据摄影就业