OrcaDT Data Platform (Okayun) is the world's first and only distributed system for real-time computing of massive data; it can process 2 million cameras and half an hour of video data in one minute; based on the file system of global single namespace, it can realize real-time query of massive data with zero delay and unlimited expansion capability. Strength, support 160 million nodes expansion, support various specifications of existing cameras, seamless deployment without affecting the existing system, support the superposition of various artificial intelligence engines, face recognition and body features, gait recognition, enhance recognition accuracy, specially for massive data real-time processing Yunping Taiwan. Mainly used in the field of public safety, such as Ping'an City, Snow Bright Project and so on. It can realize video content search and alarm monitoring at city level. Through the sale of integrated products (including equipment and software) to serve customers, to meet customer business upgrade / expansion / update equipment needs, the market demand is huge. In the fourth quarter of 2019, the OrcaDT data platform will be deployed in the public security system, completing the first customer experimental bureau, further iterating product versions according to customer needs, and starting to deploy on a large scale in the second quarter of 2020, demonstrating the massive video analysis capabilities of the OrcaDT data platform.