摘要
随着改扩建工程的规模增长,对智慧化管理要求的深化,以及更多新的应用场景和业务的出现,使传统上位系统构架已经无法从容应对这些变化。为了解决上述问题,“云计算”的构想应运而生,实现随时随地、按需、便捷地访问共享资源池的计算模式,在提高服务质量的同时降低运维成本。为了达到这个目标,虚拟化技术是若干关键技术中不可缺少的一环。目前,建立虚拟化平台的技术模式主要分为传统云构架和超融合构架两种类型,两者虽在技术发展上有先后关系,但在应用上各有优缺点。通过比较,传统云构架适用中小型且业务内容相对固定的系统,而超融合构架更适用于业务拓展灵活的中大型系统。
With the scale increased of retrofits and expansion projects,the demand deepened of the intelligent management,furthermore the emergence of more new application scenarios and business,the traditional upper-level system architecture has emerged that it is unable to cope with these changes.In order to solve the problems above,there comes the concept“cloud computing”,realizing the computing mode of convenientaccess to shared resource pools,anytime,anywhere,and on-demand,improving service quality while reducing operational and maintenance costs.To achieve this goal,virtualization technology is an indispensable link in several key technologies.At present,the technical model of establishing a virtualization platform is mainly divided into two types,traditional cloud architecture and hyper-converged architecture,although the two have a relationship in technological development,but they have advantages and disadvantages in application.By comparison,the traditional cloud architecture is suitable for small and medium-sized systems with relatively fixed business content,while the hyper-converged architecture is more suitable for medium-and large-scale systems with flexible business expansion.
作者
任志远
刘洺赫
REN Zhi-yuan;LIU Ming-he(North China Municipal Engineering Design&Research Institute Co.,Ltd.,Tianjin,300381,China)
出处
《自动化与仪表》
2022年第7期88-92,共5页
Automation & Instrumentation
关键词
虚拟化
云计算
超融合
资源池
virtualization technology
cloud computing
hyper-converged
resource pool
