裸金属服务器值得购买吗?

裸金属服务器这么好用,是不是很贵呢?裸金属并不是新鲜词汇,类似的概念早在8、9年就初见端倪,只不过当时对于物理机的管理和应用需求没有现在这么迫切。所谓裸金属,可理解为在虚拟机和物理机之间的介质,向下可以对HPC、专有硬件、云基础设施、数据库主机进行管理,向上可以承载微服务应用。对于使用者来说,支持厂商直接开发驱动器以兼容硬件,并且具有按需计费、弹性、资源池等云特性。再形象说,有点类似云服务映射到一个专用的物理服务器。

裸金属服务器值得购买吗?

裸金属服务器值得购买吗?

1、裸金属服务器综合了传统租用服务器,具有高性能、更灵活、安全隔离等特性,对企业生产降低成本,减少人工操作,提高生产力的优势。

2、很多企业都会采用裸金属服务器因为它相对于传统的物理机来说更稳定。物理机的部署周期实在是太慢了,操作起来很复杂,构架太单一,且不能使用自动化运维,一旦物理机出现了问题也得不到相应的保障,所以就引用了裸金属服务器。

3、裸金属服务器就有着强大的计算性能,有着物理机的心脏,用户能独占计算资源,无虚拟化的损失,综合传统租用、云上资源高度弹指和托管服务的稳定,更安全可靠,实现自动化操作。对于客户的资源独占不用共享CPU,同时具有硬盘备份能力。

4、兼容了Hypervisor的多种性能,如Vmware、Xen、KVN等,帮助用户虚拟化的业务发展,提供线上、线下的管理体验。在场景部署里可用于区内,内网互通的,混合部署灵活组网的诉求。

5、还为用户引导着服务器租凭服务,起到节省购买的成本,按照自己的需求量去购买,无需多花冤枉钱,非常有效的帮助企业业务的成长。

6、能给企业带来方便、快捷的作用,它的高性能和灵活性与安全性对企业能够节约成本,提高生产力,减少人工操作,实现自动化管理。

裸金属服务器一般在以下场景使用较多:

1、对安全和监管高要求的场景

金融、证券等行业对业务部署的合规性,以及某些客户对数据安全有苛刻的要求。采用裸金属服务器部署,能够确保资源独享、数据隔离、可监管可追溯。

2、高性能计算场景

超算中心、基因测序等高性能计算场景,处理的数据量大,对服务器的计算性能、稳定性、实时性等要求很高。虚拟化带来的性能损耗和超线程等对裸金属服务器影响不大,裸金属服务器可以满足高性能计算的需求。

3、核心数据库场景

某些关键的数据库业务不能部署在虚拟机上,必须通过资源专享、网络隔离、性能有保障的物理服务器承载。裸金属服务器为用户提供独享的高性能的物理服务器,可以满足此种场景下的业务需求。

4、移动应用场景

围绕移动应用尤其是手机游戏的开发、测试、上线、运营,借助鲲鹏系列服务器对终端设备的兼容性优势,以鲲鹏系列裸金属服务器为基础打造一站式整体解决方案。

文章来源:www.rakbuluo.com/o195

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