铁路客票地区中心异地迁移方案的设计与实现

Design and Implementation of Solution for Migration of the Railway Passenger Ticket Area Center from Different Places

以铁路客票地区中心从A市迁移到B市为例,基于HP UNIX v 11.23平台和SYBASE ASE 12.5/SYBASE REP 12.6数据库,设计3套铁路客票地区中心异地迁移方案,并实现第二套方案。第二套方案利用第三台主机,并使用SYBASE的dump/load全库同步。该方案采取先进技术手段,节约大笔费用,能够圆满地完成客票核心数据库系统的异地迁移任务。

Take the migration of The Railway Passenger Ticket Area Center from A city to B city for instance,base on the platform of HP UNIX v 11.23 and SYBASE ASE 12. 5/SYBASE REP 12.6 database, three solutions for migration of The Railway Passenger Ticket Area Center were designed, and the second solution was implemented. The second solution uses the three host,and the dump/load command of SYBASE for full database synchronization. This solution uses advanced technique, cuts down a great lot cost, completes satisfactory the migration of the Railway Passenger Ticket kernel database from different places.