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

Although there are many similarities with cloud platforms in terms of convenience and elastic computing, the most important feature of bare metal servers is physical isolation. After purchasing bare metal, you will have a dedicated physical server that is physically isolated from other tenants, which is very important for the security of the core database, isolation of users with hard metrics, and users with high performance requirements.

Bare metal servers provide traditional physical machines with the capabilities of automatic distribution, automatic operation and maintenance, VPC interconnection, support and docking, shared storage and other cloud capabilities. It can be distributed and used as flexibly as a virtual machine, and has excellent computing, storage and network capabilities at the same time. So what's the difference between a bare metal server and a cloud host?

Elastic cloud servers (virtual machines) share physical resources by multiple tenants, while the resources of bare metal servers are exclusive to users. For key applications or businesses with high performance requirements (such as big data cluster, enterprise middleware system), and requiring a safe and reliable running environment, bare metal servers are more appropriate.

Bare metal server combines the respective advantages of physical machine and CVM to achieve ultra-strong and ultra-stable computing power. By using super management panel technology, your business applications can directly access the processors and memory of bare metal servers without any virtualization overhead. The advantages of bare metal servers are mainly reflected in the following aspects.

1. Bare metal servers have complete processor features at the physical machine level.

2. The physical machine-level resource isolation advantage of bare metal servers is especially suitable for applications where traditional non-virtualized scenarios are deployed on the cloud.

3. In the face of some complex scenarios and applications, bare metal servers have stronger performance than CVMs; higher CPU, memory and bandwidth performance.

4. All data and applications on bare metal servers are completely privatized, which is the same as traditional server rental and server hosting.

5. The bare metal server can be as simple as managing the CVM. Through the panel, you can restart the bare metal server, reinstall the bare metal server, handle common failures of the bare metal server, and monitor the traffic and bandwidth of the bare metal server.

6. extremely cost-effective advantage, bare metal server combined with fully automated management, effectively reduce the cost of technical operation and maintenance

Bare metal servers are suitable for the following scenarios:

1. Websites and applications with high safety and regulatory requirements, such as finance and securities

2. High performance applications such as supercomputing center, gene sequencing, big data analysis, etc.

3. To build a core database, you need a scenario with exclusive resources and network isolation.

4. Deploy one-stop mobile applications such as mobile games and mobile APP.

Bare metal server products solve some function deployment problems that cannot be realized due to the limitations of the public cloud virtual cloud host architecture, such as virtualization business, high-performance computing business, services that require extremely high IO performance, and businesses that require high control and security isolation of core data. In addition, manufacturers who provide bare metal services will also provide operation and maintenance services, and the response speed is also very fast, which saves the cost of your own operation and maintenance personnel.

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