Cloud Computing Data Center: A traditional epoch-making computing pattern

As is well known, computer systems are usually made up of computing, storage, networking, and other I/O parts. These modules work together to achieve the computational needs that humans need. But with the rapid development of the Web2.0 and the Internet of things, the leaping growth of the data volume, as well as the large amount of streaming media, pictures and the storage and computing needs of the massive data in all walks of life, have caused a great impact on the traditional computer system architecture and the traditional data center. It industry urgently needs a new type of computer system appearance to reverse the situation. Thus, the cloud Computing data Center, which is derived from the traditional data center, is very epoch-making in the computational form and business model emerged.

The data center, as the provider of business services and content services in the Internet (including private network of enterprises and enterprises), is usually deployed according to the application. From the point of view of operation managers, the data center is composed of various functions of space, network and distributed Application System, which forms an island of information and application. These islands have high investment and operation cost, difficult to adapt to the dynamic expansion of the business and application, and the computational resource utilization is low. The convergence of cloud computing and data Center has revolutionized the resource integration, business innovation and unified operation of data center, and changed the existence of data center. Cloud Computing Data center existence form includes cloud Platform data center, cloud Business Data Center, data Center cloud.

• Cloud Platform Data Center: Through virtualization technology, computing, storage, network and other resources virtual into each resource pool, the underlying physical hardware and the application of the upper layer of the coupling, effectively improve the physical hardware resource utilization efficiency. The key technology is cloud computing and virtualization.

• Cloud Business Data Center: Based on cloud Platform data center, it enriches the new business that data center can provide, such as virtual host, virtual desktop, network disk, etc. These new additions can effectively increase the profitability of the data center. Key technologies include cloud computing and application delivery combinations.

• Data Center Cloud: On the basis of transmission and hosting network, the integration of resources between multiple physical data centers (cloud platform, cloud business), forming large unified resources and business platform, based on the formation of 1 or more cloud, providing cloud business. The key technology involved is the integration of cloud computing and hosting networks.