3.15 Rights Day five strokes to teach you to distinguish between true and false cloud computing

As the 2012 cloud computing is widely used in life, cloud computing has long been integrated into our lives, but for the development of domestic cloud computing is still a lot of problems, the annual 3.15 is coming, on this special day, let us pay attention to how to distinguish between true and false cloud computing, find out "counterfeit cloud services", For users in the choice of cloud computing platform, need to be aware of the need to have five characteristics, that is, the use of transparent data center, unlimited purchase and automation mode, and finally include the different client synchronization access function, only including the five major points is the cloud computing platform.

First, cloud computing is a pay-as-you-go pattern, with cloud systems paying for the categories of services that are calculated and automated and optimized for resources through billing. Users can consolidate resources through storage, processing, bandwidth, and number of users, while the resources used are monitored and controlled through transparent reports provided by vendors and users.

The second user can clearly know which data center The resource pool is divided into, and another notable feature of cloud computing is that it can provide users with dynamic partitioning or release different physical or virtual resources, and vendors provide services in a multi-tenant mode. The user can know the storage data and memory size through the accurate division of the resource pool, and also includes the network bandwidth and the number of virtual machines, etc.

Data center

Third, unlimited purchase for users. Cloud computing can be provided to users to buy, the user can purchase according to their own needs, and in any quantitative way, unlimited purchase. This fast-elasticity response is also an ability to release resources flexibly. The 4th is Automation services, users need not interact with the service provider to obtain self-help computing resources, and for the server time, network storage and so will provide resources for self-service.

icloud application

Cloud Five enables users to access the network through standard applications across different clients. icloud, for example, allows users to sync display content in different devices on Apple's products. This enables users to access across the network across the client.