gFDT:Fast Data Transfer Module for Data Grid

There are distributed,heterogeneous and large scale features born with data which is stored in data grid,which makes data replication and movement different from local area network or wide area network.In order to match this request,we hope to develop a data transfer module that can be integrated into data grid environment seamlessly.This paper analyzes those characterristics and brings forward gFDT(grid Fast Data Transfer) which can supports popular different protocols.We implement gFDT and use it as client to do data transferring experiments.And the experiment results show that gFDT can improve data transfer speed effectively.