摘要
舰船信息处理面临着大数据量、复杂应用环境和平台异构化等趋势,本文设计了基于CORBA的高可用舰船信息处理系统,利用CORBA所具有的平台及语言无关的特点,屏蔽平台之间的差异,实现了异构平台间通信;并运用Ora-cle数据库的Advanced Replication功能实现了系统的双机热备和负载均衡,提高了系统的可用性。
More and more marine information management systems face a huge mass of data, complex environments and heterogeneous platforms. In this paper, a CORBA-based high-availability marine information management system is developed. This system hides the difference among platforms and achieves communications between heterogeneous nodes using the CORBA＇s feature of platform and language independency. Advanced Replication in the Oracle database is also used to provide hot standby and load balancing. This method improves the availability effectively.
出处
《计算机工程与科学》
CSCD
北大核心
2009年第10期129-132,共4页
Computer Engineering & Science
基金
"十一五"国家科技支撑计划资助项目(2006BAG03B04)
国家863计划资助项目(2008AA01Z401)
教育部博士点基金资助项目(20070055054)
天津市科技发展计划资助项目(08JCYBJC13000)
