铁路客运售票系统数据库性能调优的策略和方法  

Strategy and method of database performance tuning based on Railway Ticketing and Reservation System

作　　者：曾智渊[1] 曾长云[1] 

机构地区：[1]怀化铁路总公司电算中心,怀化418000

出　　处：《铁路计算机应用》2004年第2期17-19,共3页Railway Computer Application

摘　　要：根据铁路客运售票系统和AdaptiveServer12.0数据库的特点,提出了对售票系统的数据库进行性能调优的策略。通过对客运售票系统业务和数据处理的分析,提出从数据存储管理、内存管理和索引等方面进行优化的方法。采用这些方法后,可显著提高整个客运售票系统的处理能力和响应速度。According to the characteristic of Railway Ticketing and Reservation System and Adaptive Server 12.0,thestrategy of tuning the performance of Railway Ticketing and Reservation Systen was introduced. By analyzing the business ofRailway Ticketing and Reservation Systen and the data processing, we introduced these methods on how to improve theperformance by data storage managing, memory configuring and index optimizing. After implementing these methods, theperformance of Railway Ticketing and Reservation System wouldl be improved remarkably.

关 键 词：铁路客运 售票系统 数据库 数据存储 

分 类 号：U293.221[交通运输工程—交通运输规划与管理]