铁路客票系统中缓存机制的应用模型研究  

Research on application model of cache mechanism in Railway Ticketing Reservation System

作　　者：王红爱[1] 朱建生[1] 刘文韬[1] 阎志远[1] 

机构地区：[1]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》2013年第2期30-33,共4页Railway Computer Application

摘　　要：铁路客票系统的业务不断扩大,数据量不断增加,采取有效的措施提高售票速度一直以来都是我们研究的方向。数据库应用中的缓存技术是将频繁访问的数据按照一定规则存入内存,提高整个系统的响应速度。本文研究了Hibernate缓存机制,分析了铁路客票系统的应用特点,提出了铁路客票系统中动态的缓存机制应用模型,为提高售票速度和旅客满意度进行了理论研究。With the extension of business of Railway Ticket Reservation System （TRS）continued to expand, and the increasement of data quantity, taking effective measures to improve the speed of ticket sales has always been the direction of our research. In the database application, buffer technology was to store the frequently accessed data in memory according to certain rules, thereby to improve the overall system response speed effectively. This paper studied on the Hibernate caching mechanisms, analyzed the application characteristics of TRS, proposed the dynamic application model of the cache mechanism in Railway TRS. The fundamental research has been enhanced for the degree of passenger satisfaction.

关 键 词：缓存机制 客票系统 系统速度 HIBERNATE 

分 类 号：U293.22[交通运输工程—交通运输规划与管理] TP39[交通运输工程—道路与铁道工程]