The other side of the coin--linkage world takes you to know the cloud host correctly

The Internet for cloud host evaluation is unanimous, praise. Admittedly, cloud hosts as the http://www.aliyun.com/zixun/aggregation/13637.html "> Cloud computing industry chain of the bottom, the integration of Internet computing, storage and network three core elements is indeed the most concerned host to date." It has such advantages as cheap, reliable, resilient expansion, and so on, irresistible. Compare the traditional physical rental machine and VPS services, cloud host has undoubtedly become a "martial arts master."

But the martial arts master is not strong enough to become a myth, a college entrance examination is still a serious partial, the second generation of identity card defects are obvious, not to mention in the IDC industry, the sudden situation is particularly large, server failure, line failure, attack and so on is not artificial can control. Cloud host is a strong advantage, but relatively there are some problems can not be avoided. The domestic 8 strong cloud virtual host designated business linkage world for everyone to point out common problems of cloud host, correct understanding cloud Host:

1, the cloud host rental products are not to send property rights. Cloud host is different from the server, if the customer in the linkage of the world to rent a server, pay a year's rent, then a year later he has the title of the server. And cloud host is based on cloud computing platform host products, users are actually paid to use the cloud computing platform computing, storage capabilities and high quality network bandwidth. Users only need to pay for the resources they actually use.

2. The cloud host is equipped with independent IP. Cloud Host service Depending on the user to choose a different line will be equipped with 1 Independent IP address (with the exception of the shared IP room), can not increase the IP alone.

3, IP can not ping. This is because some ISPs have banned ping restrictions for security reasons. If your host can access and use normally, no ping will not affect the normal use of the network.

4, the cloud host is a finite speed. Cloud host speed limit refers to the flow of restrictions on cloud host exports, but the client to the cloud host upload files when the flow of unlimited. In the world the lowest bandwidth is 2M bps (bits per second), then download from the cloud host is the rate of 200K bps (Bytes/sec) -220k bps. Of course, the world cloud host bandwidth can also be charged on demand, users can choose according to their own needs.