The DATC trading system adopts memory matching technology and has been certified by the authoritative evaluation center. The order processing speed is as high as 1.4 million orders per second. It can be sure that this speed has surpassed most systems in the industry by hundreds or even thousands of times, which can guarantee order processing. There will be no lag and stuttering. The system has rich and successful application experience in other similar exchanges, and can support the smooth and stable operation of exchanges with more than 20 million simultaneous online users. CCE is the ICO token of DATC.