Public Transit System Database Structure and the Optimization Algorithm

Since computer and computer network come into people's daily life,there appears a kind of Non-profit website serving for people in large and medium-sized cities.Its main function is to assist its user to find out most economical and convenient travel plan.This kind of website's database structure and optimization algorithm has some complex characteristics.This paper,based on its database structure and optimization algorithm,carries out research to take Wenshan city as prototype to design a network development.