云计算集群的相空间负载均衡优先级调度算法

IF 1.7 4区 计算机科学 Q3 AUTOMATION & CONTROL SYSTEMS Automatika Pub Date : 2023-09-11 DOI:10.1080/00051144.2023.2254981
Zhou Zheng
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引用次数: 0

摘要

随着互联网、云计算等新技术的发展,对大数据的存储和管理提出了更高的要求。同时,云计算环境下的新应用也对云存储系统提出了强可扩展性、高并发性等新要求。目前,现有的nosql数据库系统基于云计算虚拟资源,支持虚拟节点的动态添加和删除。在研究相空间重构的基础上,分析了将交通流作为混沌时间序列来考虑的必要性。此外,还研究了基于负载均衡的离线数据迁移方法。首先,通过分析提出了数据迁移模型,并分析了影响迁移性能的因素。在此基础上,提出了迁移的优化目标。然后,提出了数据迁移的系统设计,并围绕迁移优化目标从数据源层进行优化,提出了将数据源转换为分布式数据源的LBS方法,保证了数据的均衡分布,满足了系统的可扩展性要求,从两个方面进行了优化研究。本文将云计算技术和相空间重构技术应用于负载均衡调度算法,促进负载均衡调度算法的发展。
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Phase space load balancing priority scheduling algorithm for cloud computing clusters
Due to the development of new technologies such as the Internet and cloud computing, high requirements have been placed on the storage and management of big data. At the same time, new applications in the cloud computing environment also pose new requirements for cloud storage systems, such as strong scalability and high concurrency. Currently, the existing nosql database system is based on cloud computing virtual resources, supporting dynamic addition and deletion of virtual nodes. Based on the study of phase space reconstruction, the necessity of considering traffic flow as a chaotic time series is analyzed. In addition, offline data migration methods based on load balancing are also studied. Firstly, a data migration model is proposed through analysis, and the factors that affect migration performance are analyzed. Based on this, optimization objectives for migration are proposed. Then, the system design of data migration is presented, and optimization research is conducted from two aspects around the migration optimization objectives: optimizing from the data source layer, and proposing the LBS method to convert data sources into distributed data sources, ensuring the balanced distribution of data and meeting the scalability requirements of the system. This paper applies cloud computing technology and phase space reconstruction to load balancing scheduling algorithms to promote their development.
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来源期刊
Automatika
Automatika AUTOMATION & CONTROL SYSTEMS-ENGINEERING, ELECTRICAL & ELECTRONIC
CiteScore
4.00
自引率
5.30%
发文量
65
审稿时长
4.5 months
期刊介绍: AUTOMATIKA – Journal for Control, Measurement, Electronics, Computing and Communications is an international scientific journal that publishes scientific and professional papers in the field of automatic control, robotics, measurements, electronics, computing, communications and related areas. Click here for full Focus & Scope. AUTOMATIKA is published since 1960, and since 1991 by KoREMA - Croatian Society for Communications, Computing, Electronics, Measurement and Control, Member of IMEKO and IFAC.
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