The Framework of Data Distribution Management with Region Match Method of Middleware in Joint Test Platform

In this paper, we design data distribution management modules based on region match. Data distribution man-agement module based on region match combined region match and multicast network, and the regions are matched before the system runs to establish a multicast channel for the region in advance. This method is suita-ble for applications where the requirement of transmission efficiency is high. Experimental results show that the software is characterized with complete function, stable performance, with the flexible, reduced network load, and the high efficient data transmission.