铁路客票系统关系型数据库的困境和出路研究  

Predicament and solution for relational database of railway ticketing and reservation system

作　　者：李杨 阎志远[2] 朱建军[2] 戴琳琳[2] LI Yang;YAN Zhiyuan;ZHU Jianjun;DAI Linlin(China Rails Travel Technology Co. Ltd., Beijing 100081, China;Institute of Computing Technologies, China Academy of Railway Sciences, Beijing 100081, China)

机构地区：[1]中铁程科技有限责任公司,北京100081 [2]中国铁道科学研究院电子计算技术研究所,北京100081

出　　处：《铁路计算机应用》2017年第12期22-25,共4页Railway Computer Application

基　　金：中国铁路总公司科技研究开发计划项目(2015X003-A)

摘　　要：介绍铁路客票系统中应用关系型数据库的现状,以及面临的成本高、可扩展性差等方面挑战和客票系统业务特征带来的瓶颈。结合客票业务特点和场景,以及数据库未来的发展趋势和需求,提出了客票系统多种数据库综合运用、云服务化、业务改造等一系列的改进思路和建议。This article introduced the present situation of relational database of railway ticketing and reservation system(TRS),the challenges of high cost and poor scalability,bottleneck brought by the business characteristics of TRS.Combining the business characteristics of TRS and scene with the future development trend and demand of the database,the article proposed a series of ideas and suggestions for improvement such as comprehensive use of a variety of database,cloud service,business transformation,etc.

关 键 词：客票系统 关系型数据库 困境和出路 

分 类 号：U239.22[交通运输工程—道路与铁道工程] TP392[自动化与计算机技术—计算机应用技术]