Grid Portal Design And Implementation

The Grid technology is a hotspot in HPC research after the conventional internet and web, which is called the next network infrastructure. The Grid technology is primary combination and development of many technologies, such as high perform computing, distributed technology ,intemt and so on . It is said simply that the traditional internet implement the connection of computer hardware, web implement the connection of page and the grid tries to implement the thorough connection and sharing of all grid sources, such as computing sources, storage sources, Communication sources, information sources, knowledge sources and so on .The development of network is builded on the research of the using mode of network. This paper describes the development and the trend of the using mode of network, and discusses the using mode of popular client/server and browser/server, which is based on web. And analyze the character and demand of the grid using environment based on above analysis and the grid's character.Grid portal is an important part of grid. Based on new development of grid technology this paper presents a new architecture of grid portal, which could meet the requirment of grid using environment.Of course , there is much improving in the research of grid using environment because the research of grid is under the way. Finally , we present the next work of this grid portal.