i. Autonomic computing
The computer system have self-management capabilities.
An autonomic computing system must include the following features: monitoring, analysis, planning, implementation, and Knowledge Base, and several parts constitute a circulatory system. They need to constantly run and perfect. The goal of autonomic computing can automatically manage itself and maintain its reliability. It is able to work autonomously intelligent middleware.
Some of data no need to save it and that only need to be monitored it. Because the data gave the network a big load. So autonomic computing can be handle it. Growing the number of users and connected devices. Business need more equipment and maintenance personnel it. Autonomic computing system can help company solves problem. The responsiveness and flexibility of the system can handle the unpredictable things. It has self-management, self-healing and adaptive functionality, the company does not have to hire a lot of staff to monitor the system.
ii. Virtualization
Virtualization is a subset of the process performance logical group, or computer resources. User can use a better way than the original configuration to access these processes. New virtual part of these resources is limited erected from existing resources. eg, geographical or physical configuration. Generally within the meaning of virtualized resources include computing power and data storage.
Server virtualization software technology refers to the use of the substance of the host hardware or operating system of the end-user hidden, and set one or more abstract hardware platform. The hardware platform is flexibility configuration for the operating system. Such like the face of a real hardware. As a result, a variety of different operating environments (eg, Windows, Linux, etc.) can operate simultaneously on the same physical host, but its independence as the operation of the general in a