摘要
针对约束条件下多消息输入问题,提出多消息队列并发处理模型,权值负载预测模型和两阶段调度策略,实现接入消息快速分发和消息队列间动态负载均衡。通过仿真证明其优越性,并实现采用此策略的IPTV互动消息处理系统,满足了互动消息业务对系统消息接收能力、并发处理能力和实时响应能力等方面的需求。
Aiming at the issue of multiple input message under restricted conditions, this paper provides multi-message-queue concurrent model and weight load forecast model, as well as a two-phase strategy, which makes the quick dispatching and dynamic load balance come true. It proves its advantages by simulation, and designs an interactive message management system, which meets requirements of interactive message service.
出处
《计算机工程》
CAS
CSCD
北大核心
2009年第8期31-33,37,共4页
Computer Engineering
基金
国家科技支撑计划基金资助项目“数字媒体服务示范工程”(2006BAH02A22)
关键词
约束条件
消息队列
权值负载预测模型
负载均衡
互动消息处理系统
restricted condition
message queue
weight load forecast model
load balance
interactive message management system
