根据云计算的存在形式可以将云计算分为：公共云（public cloud）、混合云（hybrid cloud）、 私有云（private cloud）和社区云（community cloud）。云计算Cloud Computing 云计算概念 云计算到目前为止还没有一个标准的定义，可以查询到的定义有百种以上，最为公众认可和引用率较高的是美国国家标准与技术研究院（NIST...
— 为特定社区或行业所构建的共享基础设施的云;主要针对某一行业提供完整一套解决方案的云,如:医疗、教育、直播等行业。 3.公有云(Public cloud) — 出租给公众的大型的基础设施的云;公共的资源,主要是对外提供业务服务的,对外收费的模式。如:阿里云、腾讯云、华为云等。 4.混合云(Hybrid cloud) — 由两种或...
\begin{array}[b] {|l|} \hline 阻碍 & 机会 \\ \hline 服务可用性(Availability of Service) & 采用多个云供应商,利用弹性应对 DDOS \\ \hline 数据锁定(Data Lock-In) & 标准化 API,兼容软件支持 Surge Computing \\ \hline 数据机密性与可审核性(Data Confidentiality and Auditability) & 部署加...
公共云(public cloud)是基于标准云计算(cloud computing)的一个模式,在其中,服务供应商创造资源,如应用和存储,公众可以通过网络获取这些资源。以下关于使用公共云计算相对于使用传统IDC的优势,从云计算的使用者角度来看,说法正确的有?A. 节约了建立基础设施的成本; B. 能快速搭建应用; C. 简化了管理和维护工作; ...
Further cloud computing largely divided in two types, Private clouds and Public Cloud. You may also hear terms like hybrid cloud or community cloud which is combination of Private and Public cloud.In case of Private Clouds, cloud services are maintained for one client. It may be manage...
根据云计算的存在形式可以将云计算分为:公共云(public cloud)、混合云(hybrid cloud)、 私有云(private cloud)和社区云(community cloud)。 云计算Cloud Computing 云计算概念 云计算到目前为止还没有一个标准的定义,可以查询到的定义有百种以上,最为公众认可和引用率较高的是美国国家标准与技术研究院(NIST)的定义...
Public cloud Apublic cloudis a type of cloud computing in which a cloud service provider makes computing resources available to users over the public internet. These include SaaS applications, individualvirtual machines (VMs), bare metal computing hardware, complete enterprise-grade infrastructures, and...
Further cloud computing largely divided in two types, Private clouds and Public Cloud. You may also hear terms like hybrid cloud or community cloud which is combination of Private and Public cloud.In case of Private Clouds, cloud services are maintained for one client. It may be manag...
In a public cloud, the entire computing infrastructure is located on the premises of the cloud provider, and the provider delivers services to the customer over the internet. Customers do not have to maintain their own IT and can quickly add more users or computing power as needed. In this ...