Cloud computing application of a brief introduction

Cloud computing is a new concept, from the design point of view. There are many aspects of the cloud computing big links, such as those of the virtual subsystem, to ensure security, to ensure that fees are reasonable, there are essential provisions. Important to note: The current use of cloud computing is the initial stage, cloud computing is also about to face an important education program, so also need to provide a "user education" or "user emotion training" related subsystems. Usually "user education" allows users to experience better planning.

One of the main points of cloud computing is to do its part. That is, the overall situation, and let me metaphor the various subsystems listed above cloud computing as the following government ministries: the virtualization subsystem is the Ministry of Transportation, the fee subsystem is the Ministry of Finance, the load balancing subsystem diplomacy Department, the security subsystem is the Department of Defense, and "user education" subsystem is of course the Ministry of Education. These analogies is still more appropriate. For example, virtualization has loosely coupled computational tasks with computational resources in cloud computing, enabling computing tasks to be migrated between different servers and even different data centers, enabling efficient use of resources. Presumably everyone will not have much controversy over several other metaphors.

The overall situation not only requires that different departments manage and manage the business that the department is good at, but also support the work of the friendly department and avoid the work of one department to join other departments. Take a positive example of a good collaboration between the Ministry of Defense, the Ministry of Finance and the Ministry of Foreign Affairs: When a certain hacker empire trafficked some weapons into a small, localized area of ​​computing that had been completely contained and controlled by the Ministry of Defense, the Ministry of Defense responded to this incident The main measure should not stop computing services, but calmly observe that piece of computing area is all normal. This will not interrupt the Treasury's continuation of charges. On the contrary, it is entirely possible that because the military strength of the Ministry of National Defense is too strong, it will not dare to launch any attack until the calculation is completed.

It is still quite possible that until the calculation is completed, that small area eventually unifies into the republic (in cloud computing this is called the "garbage collection"), then the weapons trafficked by the empire will become Republic property, Also because it is easy to settle the Matrix, his face a little brilliance. To cite another example of the Ministry of Education that blindly mixed the affairs of the Foreign Ministry. A very few users (users A) use of free services in the user masses to make a point not to check things, but only to encourage the third child put the powder to the gas is a big thing such as big breasts.

In addition to trivial matters, user A in its main business to teach people to do well in terms of fishing, has always been the Ministry of Education of quality customers. Perhaps the Ministry of Education can not really tolerate this kind of frivolous behavior in the education industry, angrily boycotts user A to pull it off the assembly line and never allow to use the free service anymore! Unexpectedly, this added a chaos to the Ministry of Finance Ministry of Foreign Affairs, is the Ministry of Foreign Affairs to arrange users to use free cloud computing training much-needed Arabic translator personnel in order to balance the urgent needs of the Middle East nuclear crisis, but also the Ministry of Finance commission actuaries using cloud computing to be precise Calculate a stable exchange rate such a big event (paid customers are mostly paid dollars!). . . In order to fight a small class of Xiaodujiu intestine, as it?