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

When people choose to buy a Cloud Virtual Machine, be sure to grasp the equipment of the Cloud Virtual Machine. Different Cloud Virtual Machine equipment prices and characteristics are quite different, and people's environment is closely related to, to maximize cost-effective purchase of cloud host must grasp the basic knowledge of Cloud Virtual Machine equipment in advance, it can reduce the probability of being cheated together, but also can be agile and reasonable choice of Cloud Virtual Machine.

The equipment of Cloud Virtual Machine is crucial have following a few kinds of main parameter: 1, CPU;2, run memory;3, solid state dish;4, network bandwidth;5, road.

CPU refers to the key points of the equipment of the Cloud Virtual Machine and its computing capacity. How many cores refers to how many CPUs the CPU has, so several CPUs can share resource cache files in the CPU, which can greatly improve speed. Assuming that the website is very large and there are many dynamic web pages, it is proposed to choose a multi-core CPU.

Operating memory is the transfer station of data information, which is the key element of the open speed of the decision plan website. The larger the operating memory, the larger the cache file can be used, and the faster the open speed will be. According to the size of your website business choose the appropriate equipment indoor space, if it is a general personal website, or corporate culture show website category, you can choose a little smaller, if the mall system category, news reporting category but also relatively large indoor space.

Solid state disk is the storage area of data information, solid state disk size should be based on the data information scale resolution plan of the website, in the selection should give full consideration to the remaining indoor space. In addition, the solid state disk I/O load rate immediately decided to load the speed of the document, Cloud Virtual Machine hard disk load rate is much faster than other sites, in general enough.

According to the characteristics of the website to choose the appropriate network bandwidth, look at your website variety, structure and page views and other indicators or estimates, general new website, photos are few, but also dry processing, there are 2M enough. If the network bandwidth is real, there is no need for more, enough, appropriate on the line; or, first choose 2M, lack of plus, that is more stable. It is assumed to be a general website. For example, text sites, photo sites, community forums, etc., occupy very small network bandwidth. 5000 views will also occupy less than 2 megabytes of network bandwidth. Assumptions are videos, free downloads, etc. dominate the site. There will be dozens of people online PK must occupy about 10M network bandwidth.

The choice of roads is for people to worry about in some cases. Assuming that we are all for local users, then people could have chosen a single road network server, but the advantages of a two-line server generally depend on dual IP, and for a large city, fiber broadband has different telecommunications networks and Netcom telecommunications. Take Dalian City as a big city, although located in the northern region, but the telecommunications network customers are also very many, so in this case resolutely choose multi-line will be a better way to adhere to customer experience.

Article from: 126 Cloud

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