Transferring And Process System Of Data Based On Grid Technology

At first, the thesis introduces theory about grid computation and regards Open Grid Service Architecture as system struct of grid system. Then the thesis introduces Grid Data Transfer System, viewing system struct of data transfer model on Globus toolkit, GridFTP data transfer protocol module and Reliable File Transfer client as emphases. Arithmetic of data transfer is important to system performance so the betterment of traditional parallel arithmetic is discussed in the fourth chapter. In this chapter, the model of new arithmetic is brought forward, better arithmetic is described and the result of test is educed. In the fifth chapter there is requirements analysis of general Grid-based Data Transfer and Process System, collectivity frame design and module design. In this chapter there is the programming language choice of this system, system running environment, Globus ToolKit and the implement of data interface module concerning grid data transfer and process.