摘要
在实时数据仓库中,获取实时业务数据后,实时或及时的事件处理和决策自动化对实时数据仓库来说至关重要。该文针对仓库系统资源竞争问题,采用消息队列和改进的主动规则技术,提出一套可靠、可扩展并能解决系统负载平衡的异步事件驱动自动化处理方案,同时给出了一套使用高级队列中间件和J2EE技术的实践参考方案,实验结果证明该方案可行。
In real-time data warehouse, real-time or timely event-handling and decision automation are critical after acquiring real-time data. Aiming at resources competition in real-time warehouse system, the paper puts forward a reliable, scalable, and load-balance system scheme for asynchronous event-driven handling automation, which uses message queue and the improved active rule techniques. Furthermore, the paper proposes a practice reference system. It utilizes advanced queue and J2EE technology. Experimental results show that the scheme is feasible.
出处
《计算机工程》
CAS
CSCD
北大核心
2008年第24期82-84,共3页
Computer Engineering
基金
国家自然科学基金资助项目(60773222)
关键词
事件消息
消息队列
实时数据仓库
主动规则
event message
message queue
real-time data warehouse
active rule
