融合边缘计算的新型科研云服务架构  

A Novel Scientific Cloud Service Architecture Integrating Edge Computing

作　　者：周旭[1] 王浩宇 覃毅芳 程耀东[3] Zhou Xu;Wang Haoyu;Qin Yifang;Cheng Yaodong(Computer Network Information Center,Chinese Academy of Sciences,Beijing 100190,China;University of Chinese Academy of Sciences,Beijing 100049,China;Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]中国科学院计算机网络信息中心,北京100190 [2]中国科学院大学,北京100049 [3]中国科学院高能物理研究所,北京100049

出　　处：《数据与计算发展前沿》2020年第4期3-15,共13页Frontiers of Data & Computing

基　　金：国家科技重大专项“新一代宽带无线移动通信网”项目(2018ZX03001021-003);北京市科技计划“新一代信息通信技术培育”项目(Z191100007519007)。

摘　　要：【目的】现有的云服务计算模型无法满足数据驱动型科研范式的发展。如何设计并实现符合数据密集型科学计算处理的架构是当前研究的一个热点方向。【文献范围】文章重点分析了数据驱动的科研范式的发展趋势,给网络与计算带来的挑战,以及科学计算场景下对边缘计算的具体需求,同时给出国内外对于边缘计算的研究进展。【方法】在此基础上,本文给出一种融合边缘计算的新型科研云服务架构,阐述该架构的基本功能,并给出相关典型应用场景与服务能力。【结果】该架构能够满足科学计算在数据传输优化、虚拟组网、5G融合接入、边云协同算力网络和边缘云科研应用服务等多场景需求。【结论】基于计算存储网络融合路线,整合边缘计算、5G网络、人工智能、网络虚拟化等技术,将能够形成异构融合、云边协同的新型云服务网络架构。[Objective]The existing cloud computing service model cannot satisfy the development of the datadriven scientific research paradigm.Thus,how to design and implement a new architecture for dataintensive scientific computing is becoming a hot topic.[Scope of the literature]In this paper,the development trend of data-driven scientific research paradigm,the challenges it brought to networking and computing and the requirements for edge computing in scientific computing scenarios are summarized and analyzed in detail.At the same time,the research progress of edge computing in China and abroad is given.[Methods]Based on the analysis,this paper presents a novel cloud service architecture integrating edge computing for scientific research and depicts the basic functions as well as its typical application scenarios and service capabilities.[Results]This architecture can satisfy the requirements of scientific computing in multiple scenarios,such as data transmission optimization,virtual networking,5G fusion access,edge-cloud collaborative computing power network,and edge cloud services for scientific research applications.[Conclusions]Based on the computing storage network route fusion,a new cloud service network architecture with heterogeneous network fusion and edge cloud collaboration can be achieved by technology integrations of edge computing,5G network,artificial intelligence as well as network virtualization.

关 键 词：边缘计算 边云协同 科研云服务 传输优化 融合组网 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术]