The Internet of things refers to a huge network of intelligent identification, positioning, tracking, monitoring and management through radio frequency identification (RFID), infrared sensors, global positioning system, laser scanners and other information sensing devices, which connect any object to the Internet according to the agreed protocol for information exchange and communication. From this definition, it can be seen that the development of the Internet of things has the characteristics of scale, extensive participation, management, technology, property of things and so on, requiring the participation of all walks of life.
Internet of things technology is a comprehensive technology, among which RFID electronic tag technology is very important. Based on the simple RFID system, combining with the existing network technology, database technology and middleware technology, build a large network of numerous mobile tags and readers, is even more important than the Internet giant Internet of things has become a development trend of RFID technology, this makes the problem of database management in the Internet of things become one of the challenging problems in the research of Internet of things technology, which has attracted the attention of international academic and engineering circles.
This paper aims at the problem of database management in the Internet of things. By studying the Internet of things technology and combining distributed database technology and P2P(peer-to-peer) point cloud computing technology, it puts forward the Internet of things database management method based on distributed processing technology, and explores its application in the medical system.
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