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This article shows you how to buy a real CVM, which is concise and easy to understand, which will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

Now the market is full of all kinds of cloud hosting products, but not every service provider has the ability to provide real cloud services. How to distinguish between "true and false clouds" at the time of purchase has become a headache for consumers.

To buy a real CVM, you need to examine the product from several aspects.

1. Mechanism of action

A server serving multiple VM is a fake cloud, while multiple servers serving a VM at the same time is the real cloud!

two。 Storage mode

The true CVM network uses distributed cluster storage, and multiple copies of data are written in real time. The fake CVM is stored on a stand-alone local hard disk (that is, a physical machine), and only one copy of the data is written.

3. Reliability guarantee

True CVM is supported by multiple physical servers, which supports hot migration and rapid reconstruction of different nodes. If the motherboard or hard disk of the parent server fails, it may cause a downtime of several hours or even longer.

4. Private network and custom image support

True CVM can naturally support private network links. Fake CVM is extremely difficult to support.

Small IDC companies take advantage of the cloud computing boom to launch so-called cloud servers, but do not have the ability to master the real cloud computing technology. Therefore, when choosing and purchasing, we must recognize the big brands.

The above content is how to buy a real CVM. Have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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