There are 15 ways to tell you What cloud computing is

Write by nine days Yan Ling (jtianling) -- blog.csdn.net/vagrxie

Discuss newsgroups and documents

Technorati label: cloud computing, cloud computing concept, What Is Cloud computing

Cloud computing has been booming recently. I don't need to talk about it, but do we know what cloud computing is?

Refer to technical Encyclopedia: What is cloud computing (image and text)

However, the vast majority of cloud computing applications are still confusing. Today, I have read an article abroad to teach you how to identify pseudo cloud computing and real cloud computing. Some of them are real and some are very involved, it is a different type. After translation, we will give you a reference. You can also compare it with this. In the end, the products hyped by various manufacturers are fake and can also be purely used as entertainment.

Original article from "15 ways to tell its not cloud computing": (16 actual articles)

If it mentions "Grid Computing" and "Open Grid Computing Service "..... It is not a real cloud

If you need to send a 40-page requirement document to the server provider to obtain the service ..... It is not a real cloud

If you cannot buy with your credit card ..... It is not a real cloud

If they try to sell your hardware ..... It is not a real cloud

If no API is available for calling ..... It is not a real cloud

If you need to redesign your system for it ...... It is not a real cloud

If it takes more than 10 minutes to provide services ...... It is not a real cloud

If you cannot terminate the service within 10 minutes ..... It is not a real cloud

Suppose you know where the machine is ...... It is not a real cloud

Suppose there is a consultant in the house .... It is not a real cloud

If you need to pay in advance the number of machines you need ..... It is not a real cloud

Suppose it can only run in one operating system ...... It is not a real cloud

Suppose you cannot connect to it from your own machine ..... It is not a real cloud

If you need to install software to use it ..... It is not a real cloud

If you have all the hardware ........... It is not a real cloud

If it takes 20 slides to explain ...... It is not a real cloud

 

The author of the original article retains the copyright reprinted. Please indicate the original author and give a link

Write by nine days Yan Ling (jtianling) -- blog.csdn.net/vagrxie