Cloud Computing In The Education Information In The Application Of Exploration
With the growing popularity of the network. People in everyday life and learning need to get a lot of information on the Intenet. Meanwhile, as people continue to improve information literacy network, network services also put forward higher requirements. Intenet to handle large amounts of data each day, the face of such heavy data processing, how to process the data quickly and easily provide users with personalized Web services. The development of a network urgent problems.
In China Education Information Development process, by geographical location, network speed, server, data processing and many other factors, an educational information platform can not meet the learning needs of students, the difficulties of sharing information and resources issues. These issues become the bottleneck of the development of education information. Therefore, we urgently seek a new Technology To solve these problems.
It is in the context of this demand, the birth of a new network computing model?? Cloud computing. It is based on distributed computing, user-centered: the data being present in the sea of clouds, you can at any time (Anytime), anywhere (Anywhere) to a safe and convenient way to access it or share it with others. Cloud computing makes the Internet into each data storage center, data computing center. It appears, will enable users to the desktop as the core, the core moved to Web-use Network Storage And services. Cloud computing led us into a new era of information?? Cloud era.
I. Introduction cloud computing 1, the definition of cloud computing
Definition for cloud computing. Not yet form a unified conclusion. Google believes that cloud computing is to open standards and service-based, Internet-centered, safe, fast, convenient data storage and network computing services. Let this piece of Internet users goes into each data center and computing center. IBM believes that cloud computing is virtualization Computer Resource pool, a new mode of IT resources.
Although there is different definitions of cloud computing, but more consistent understanding of the place is: Cloud computing is “computing services”, the data resources as “services” via the Internet to obtain.
Cloud computing is the distributed processing, parallel processing and the development of grid computing, or is the commercial realization of the concept of computer science. Its core technology is the distributed calculation. Special emphasis on virtualization technology. Simply. Cloud computing is the network computing, it is a super-computing model relies on internet, the vast resources together to provide users with a variety of IT services.
2, cloud computing platform model diagram
In the cloud model of the basic structure of a core part is composed of more than one computer server “cloud.” It brings together resources to form a large data storage and processing center. At the same time by the server in a variety of configuration tools to support “cloud” side Software Management, data collection and processing. Server based on user submitted data request the client to process the data and return search results. According to the classification of services to achieve monitoring and measurement, to ensure the quality of services, equitable distribution of resources, to maximize the effectiveness of resources. Final. For massive data storage and super-computing power.
Time, we only need one to access the Internet Computer Without storing or calculating interest in which Duo “cloud” on. But when necessary, we may, at any location, using any device, such as computers, mobile phones, fast access to resources, convenient cloud services.
3, the characteristics of cloud computing
(1) data-centric
Data is the most important aspect of cloud computing, with the data, have Internet access.
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