Algorithm Model and Performance Evaluation of P2P Network System under the Internet of Things

Abstract

With the development of computer technology and communication technology, network communication has brought great convenience to people. It has gradually become an indispensable part of people's daily life and work. The Internet is the largest computer network, and the rapid development of the Internet benefits from the emergence of client / server (Client/Server, C/S) network patterns. Client / server mode is the basic mode of traditional network, and also the most traditional and mature centralized mode of work in Internet. Many Internet application protocols (such as HTTP, FTP, SMTP, etc.) have adopted this mode. As the implementation of distributed computing technology is one of the forms of network P2P (Peer-to-Peer Network), because there is no centralized control, can avoid the server bottleneck problem of C/S network mode, and can meet the needs of users between the direct exchange of information, to achieve a free Internet environment.