Java优化策略在铁路互联网售票系统中的应用研究

Java tuning strategy in Railway Internet Ticketing and Reservation System

为了使铁路互联网售票系统稳定性和高效性能够得到更好的保证,结合分布式内存数据库的系统特性和铁路互联网售票系统的业务特性,对各种Java虚拟机(JVM)内存管理策略和垃圾回收机制进行了分析和研究,以余票查询业务系统模块为例对JVM参数调优过程进行了简要测试和分析,测试结果表明,优化后的系统具有更好的稳定性和高效性。

In order to make the Railway Internet Ticketing and Reservation System be better guaranteed, combiningwith the system characteristics of the distributed memory database and the operational characteristics of the RailwayInternet Ticketing and Reservation System, this article analyzed and studied on the memory management strategy andgarbage collection mechanism of various JVM （ Java virtual machine ）. Taken remaining ticket query service systemmodel as an example, the JVM parameter tuning process was briefly tested and analyzed. The test result showed thatthe optimized system had better stability and high efficiency.