Four major cloud computing myths to be avoided

You might think that the grassroots IT staff in the enterprise and the 618.html "> leaders should understand the advantages and disadvantages of cloud computing." Yet their mistaken understanding of some basic concepts is disturbing. The following are the most common myths about cloud computing.

As long as the public cloud is used, there is a security risk. This is a very disturbing misunderstanding, and I have discussed this issue many times in my blog. In fact, when you use http://www.aliyun.com/zixun/aggregation/13671.html "> Public cloud Services, your data and processes are not necessarily a security risk. The size of the risk is largely due to your plan and whether the right technology is being used-as is the case with deploying services within the enterprise.

Cloud computing will put me at risk of losing my job. If you are always worried that the adoption of certain technologies will take the place of your work, you are in danger. In fact, cloud computing is unlikely to replace the diversity of it work in the enterprise, but it's role and responsibility will indeed change over time.

Cloud computing is either an all-or-nothing proposition. This is not true. You can gradually migrate to the cloud as needed, such as the storage subsystem and the computing subsystem. Also, migrations can take a fine-grained approach, migrating only one system component, such as user interface processing or storage subsystem, leaving the rest of the system still within the enterprise. Of course, for a data-intensive system component, you have to consider the problem of data hosting.

Cloud computing will require a full takeover of the corporate network. This is true only if the enterprise's existing network is rotten, and it must be redone, or when you need to put most of the data in the cloud and data processing is done within the firewall. Also, bandwidth is generally not a problem. However, bandwidth must be considered and implemented because it is a key element in the overall business system that uses the cloud platform.

(Responsible editor: Duqing first)