Shulou(Shulou.com)06/03 Report--

How about the cloud server? What are the benefits of renting a CVM? Many people don't know much about it. Today, in order to let you know more about renting cloud servers, let's summarize the following contents. Let's take a look at it.

As a product of the era of cloud computing, cloud servers are more and more concerned by enterprises and webmasters. So, what about the cloud server? How about renting a CVM? What's the difference between a standalone server and a stand-alone server?

I. the difference between cloud servers and traditional stand-alone servers

In general, an independent server is a server in the local area network that only provides independent resources and servers to the hosts in its own network, and is not responsible for the management of hosts in the network. Based on cloud computing, CVM is a relatively simple, efficient, secure and reliable cloud computing service with flexible and scalable processing capacity. It can effectively solve the shortcomings of difficult management and weak business expansibility in traditional servers and VPS services.

This is the official explanation of CVM and stand-alone server, and it is difficult for novice users to understand at the moment, so we can explain it in a different way.

The traditional independent server is like your own independent kitchen, in which the kitchen utensils are only for your own use, so you can wash and maintain them by yourself. The cloud server is just like the takeout we usually order. it doesn't need a kitchen, and you can choose a variety of delicacies. One restaurant is not to your taste and can order from another restaurant. (this is actually the advantage of cloud storage.)

Independent server is generally relatively high rental cost, according to their own needs to buy CPU, hard disk, bandwidth, just like an independent kitchen, it needs to buy a variety of kitchen utensils to meet the needs. Of course, the data of the stand-alone server is more secure and more stable in performance, because it is your own independent kitchen and can be used at any time.

However, with the progress of technology, people pursue the improvement of living standards as well as convenience, just as people move the kitchen to their mobile phones without having to do it themselves and pick up other people's "food" to eat, so more and more people join the "cloud" army.

CVM lease

Second, the benefits of renting a CVM

1. Stability

Compared with stand-alone servers and VPS, cloud servers are built on cluster servers and will not lose user resource information due to the failure of a server. If there is a problem with the CVM you are using, you can immediately call other servers in the server farm to continue running. In addition, the CVM can also provide multiple real-time data storage technology, avoid data loss, provide 99.95% service availability and 99.999% data reliability.

2. Security

CVM also has great security protection, providing a wealth of security services, such as DDoS protection, DNS hijacking detection, intrusion detection, vulnerability scanning, web Trojan detection, login protection, high-risk vulnerability repair and other security services.

3. Cost

The cost of using a CVM is relatively low. Compared with a stand-alone server, we can calculate an account. We have a server with "dual-core 4GB memory, 1Mbps bandwidth, and 100GB storage". The hardware cost is more than 8000 yuan. If you add in the cost of follow-up operation and maintenance personnel, it is estimated that it will cost more. If you use a CVM, take Yienyun as an example, the standard CVM costs only 208CNY per month, and the cost in a year is more than 2,000, which can save at least 4000 CNY.

4. Easy service and flexible upgrade

The CVM can be purchased flexibly, and the configuration can be selected according to the needs. It can be purchased and used with one click, and is free of tedious procedures for installation and configuration. And during use, you can dynamically expand the capacity according to the demand, quickly upgrade CPU, memory, hard disk and bandwidth, and support one-click reinstallation of the system. CVM vendors will also provide professional operation and maintenance support to avoid worries.

In short, for most small and medium-sized enterprises and webmasters, the cloud server is definitely a good choice, it and independent servers ensure stability and security at the same time, the price is more affordable.

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