design and evaluation of a pub/sub service in the cloud

ISCAS OpenIR

	design and evaluation of a pub/sub service in the cloud
	Fang Wenjing; Jin Beihong; Zhang Biao; Yang Yuwei; Qin Ziyuan
	2011
会议名称	2011 International Conference on Cloud and Service Computing, CSC 2011
会议录名称	Proceedings - 2011 International Conference on Cloud and Service Computing, CSC 2011
页码	32-39
会议日期	December 12, 2011 - December 14, 2011
会议地点	Hong Kong, China
收录类别	EI
ISBN	9781457716362
部门归属	(1) Institute of Software Chinese Academy of Sciences Beijing 100190 China
摘要	Pub/Sub services in the cloud are intended to achieve high performance and high scalability. The challenge comes from how to deal with the potential wide variation in workloads. The paper constructs a content-based Pub/Sub service named OPS4Cloud on the top of cloud infrastructure from scratch. OPS4Cloud manages its brokers by regions and presents a VM-based region adjustment strategy. It builds two-level indexes at brokers to speed up the routing of subscriptions, events and advertisements on the basis of channelization routing. It also designs a mechanism for subscription persistence, accelerating the load transfer. The paper conducts extensive experiments on OPS4Cloud, especially in comparison with the migrated Pub/Sub systems. The experimental data shows that OPS4Cloud is vastly superior to the migrated systems in terms of system throughput and event response time, and it also tends towards a load-balancing state among brokers while running continuously. © 2011 IEEE.; Pub/Sub services in the cloud are intended to achieve high performance and high scalability. The challenge comes from how to deal with the potential wide variation in workloads. The paper constructs a content-based Pub/Sub service named OPS4Cloud on the top of cloud infrastructure from scratch. OPS4Cloud manages its brokers by regions and presents a VM-based region adjustment strategy. It builds two-level indexes at brokers to speed up the routing of subscriptions, events and advertisements on the basis of channelization routing. It also designs a mechanism for subscription persistence, accelerating the load transfer. The paper conducts extensive experiments on OPS4Cloud, especially in comparison with the migrated Pub/Sub systems. The experimental data shows that OPS4Cloud is vastly superior to the migrated systems in terms of system throughput and event response time, and it also tends towards a load-balancing state among brokers while running continuously. © 2011 IEEE.
主办者	Croucher Foundation; Hong Kong Polytechnic University; Chinese Institute of Electronics
语种	英语
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/16290
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Fang Wenjing,Jin Beihong,Zhang Biao,et al. design and evaluation of a pub/sub service in the cloud[C],2011:32-39.