In order to enhance the performance of bike-sharing data visualization system

a cluster architecture which integrates web server cluster

database cluster and cache framework server is proposed

bike-sharing data visualization system based on this architecture is designed and realized. Nginx is used to set up reverse proxy server

Redis is used to set up cache service. Session consistency strategy and front-end performance optimization technology are also integrated in this system. A mobile terminal APP is designed for ordinary users

visualization Web pages are designed for bike-sharing managers. Test result shows that the system meets requirements of bikesharing visualization system properties and function for user.