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What this article shares with you is about how to distinguish stand-alone servers from cloud servers. The editor thinks it is very practical, so I hope you can learn something after reading this article. Let's take a look at it with the editor.

Stand-alone servers and cloud servers are both space products with good performance, so it is difficult for some new users to distinguish their performance. Let's introduce them here.

The cost input is different.

Now small and medium-sized enterprises e-commerce needs of the low-end equipment calculation, 4-core strong CPU, 4G memory, 300G hard disk, at least 5m bandwidth. The hard disk leased by the server is generally SATA 500G, while the hard disk of the CVM is usually 300G. The price of the CVM is much cheaper than that of the stand-alone server. For the initial investment of individuals and enterprise teams, the use of CVM is more sensitive and affordable.

Function and extension

CVM is based on virtualization skills, and when users are promoted, users can directly online self-select promotion, with greater flexibility; server rental is generally provided by IDC company with a fixed type of product selection, promotion is directly promoted to more high-end products, there is not much room for promotion. The server is hosted by the user to upgrade the components, and the expandable space is determined by the expansibility of the purchased server. in order to achieve greater scalability, the server needs to consider this demand in the initial purchase, and the requirements for users are slightly higher.

Distribution according to demand

Under the equal nominal equipment of CVM and independent server, the CPU function of CVM is not as good as that of stand-alone server, but under sudden use, CVM is more flexible. On-demand analysis is for CVM operators, under the condition that all the requirements are very functional and stable, it is more advocated that users should be equipped with high-function servers to host, and the functional concept is guaranteed.

Disaster recovery and ease of use

Automatic backup and redundancy of CVM, according to the experience of practical application, users are still required to back up their own remote locations. The server requires users to perform local backup and remote backup on their own, and redundancy requires users to invest more and have higher skills. In terms of ease of use, the CVM has more advantages.

Disk bottleneck

Disk bottleneck comes from two aspects, one is disk speed, the other is disk capacity. With the explosive increase of data, the demand for disks by enterprises is also greater and faster. In theory, the disk speed of the CVM is handled very well through the disk array cluster; the server leases disks between 500g and 1T, and SATA disks are widely used, with large capacity and general function; the disk size and function of the host user depend on the server equipped by the user.

The above is how to distinguish between stand-alone servers and cloud servers. 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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