Shulou(Shulou.com)06/02 Report--

The purpose of this article is to share with you about the usefulness of the CVM. The editor thinks it is very practical, so I hope you can get something after reading this article. Let's take a look at it with the editor.

The function of the CVM is to enable customers to deploy the required server environment through the self-service platform of the web interface.

CVM concept: a host product based on cloud computing, in which multiple independent hosts are virtualized on a group of cluster hosts, and each host in the cluster has an image of the CVM.

Nature of CVM: provide public Internet infrastructure services for users, server rental services based on cloud computing model for on-demand use and on-demand payment.

Three core elements: computing, storage and network.

Product features: through the browser-based self-service interface, customers can remotely install the operating system and remotely centrally manage the CVMs distributed in different data centers, saving worry and effort. Multiple nodes are optional, and users can choose all kinds of access methods independently.

Product advantages: 1. Cost-effective: mainframe business unit independent, exclusive hardware resources, provide exclusive bandwidth, higher performance, and lower price than previous products; 2. High reliability: host service supports multi-level backup and recovery, including standby, system backup and application backup; 3. More secure: from the hardware level to achieve fault and security isolation, the platform built-in ARP attack protection capability, distributed and large-scale to enhance the ability to prevent ddos attacks; 4. Fast provisioning: provide a variety of standard images of operating systems and applications, whether one or hundred, Windows or Linux, can be instantly provisioned and deployed.

The above is what the use of the CVM is, and the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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