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This article will explain the difference between physical computer room and cloud server in detail. The content of the article is of high quality, so the editor will share it with you for reference. I hope you will have some understanding of the relevant knowledge after reading this article.

Today, most major data center operators offer cloud server rental services and provide the necessary IT infrastructure. Therefore, enterprises of all sizes no longer need to buy hardware, nor do they have to provide more protection for their services and maintenance.

In fact, compared with the physical server in the computer room, the virtual cloud server has many advantages: low entry price, completely manageable, high security, flexible and convenient, and almost unlimited resources, and so on.

CVM stores data more securely

Take, for example, 4 copies of each CVM's data, plus different machine backup, so that the data can be safe and secure. You can also mount a cloud disk and use it with elastic CVMs in the same cluster to achieve data storage and copy functions and effectively save manual deployment costs. Three copies of data are written in real time, which can ensure that any copy can recover quickly in case of failure and effectively avoid physical security threats.

Faster data transmission in the cloud

The speed of the data flow is critical, for example, in stock trading, even millisecond delays can give competitors a considerable competitive advantage. An enterprise may have multiple regional offices and a single corporate governance system (such as customer relationship management, enterprise resource planning, or other cloud computing solutions) to meet the needs of thousands of employees around the world.

CVM reduces enterprise transaction costs

Physical servers are expensive to rent, and CVMs support on-demand payment. CVM users are free to choose vCPU, memory, data disk, bandwidth and other configurations according to different needs. They can also upgrade bandwidth without downtime, downtime and upgrade vCPU and memory within 1 minute to support the continuous development of the business. Improve the efficiency of operation and maintenance and reduce IT cost.

This is the difference between the physical computer room and the cloud server. I hope the above content can be helpful to everyone and learn more knowledge. If you think the article is good, you can share it for more people to see.

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