摘要
针对气象数据量大和时效性高等特点,从系统运行的高可靠需求出发,阐述了气象数据收发系统集群的构成方法 ,满足数据处理持续不间断运行的需求。详细介绍了对等模式的集群工作机制和负载均衡设计,既能满足数据处理能力的要求,又满足系统I/O处理能力及网络传输能力要求,同时集群系统具有一定的容错能力。
According to the characteristics of meteorological data and timeliness of higher starting from the high reliability requirement of system operation, this article introduces the structure of the meteorological data transceiver system cluster method. It meets the needs of data processing for continuous operation. Peer mode is introduced in detail, the working mechanism of clustering and load balancing is designed. It can meet the requirement of data processing ability and the ability of system I/O processing and network transmission capacity, and the cluster system has certain fault tolerance capability.
出处
《自动化技术与应用》
2018年第1期33-36,46,共5页
Techniques of Automation and Applications
关键词
数据收发
集群
对等模式
负载均衡
send and receive data
cluster
peer mode
load balancing
