System Development & Application
|
App. Res. of Comp. Printed Article
Vol. 39, 2022 No. 3
821-825

Design and implementation of end-to-end cloud collaborative data synchronization scheme for industrial Internet

Liu Zijie1
Wang Kai1,2
Wang Yagang1
Zhang Fan1
1. School of Optical-Electrical & Computer Engineering, University of Shanghai for Science & Technology, Shanghai 200093, China
2. Shanghai Publishing & Printing College, Shanghai 200093, China
DOI: 10.19734/j.issn.1001-3695.2021.09.0349

Abstract

Traditional data update synchronization tends to update the entire file directly at a time or selectively update local changes. Although the latter method saves part of the communication bandwidth, but every time the file changes, no matter how much change is immediately updated, increasing the communication load, these two methods are not very good to meet the real-time requirements of the industrial Internet. Aiming at this problem, this paper proposed an end-to-end cloud collaborative data synchronization scheme for industrial Internet. In this scheme, it judged the threshold by calculating the difference file. If the value was within the threshold, the changed data blocks were encoded and compressed and uploaded to the corresponding cloud storage node for decompression storage. Otherwise, relevant information would be temporarily stored in the edge layer. Compared with RS encoding and Rsync differential algorithm, it can be seen that the proposed scheme improves the transmission efficiency of updated data, and improves the security through coding compression, and the overall performance is better than other methods.

Foundation Support

科技部国家重点研发计划资助项目(2019YFB1705702)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2021.09.0349
Publish at: Application Research of Computers Printed Article, Vol. 39, 2022 No. 3
Section: System Development & Application
Pages: 821-825
Serial Number: 1001-3695(2022)03-030-0821-05

Publish History

[2021-11-16] Accepted Paper
[2022-03-05] Printed Article

Cite This Article

刘子杰, 王凯, 王亚刚, 等. 工业互联网端边云协同数据同步方案设计与实现 [J]. 计算机应用研究, 2022, 39 (3): 821-825. (Liu Zijie, Wang Kai, Wang Yagang, et al. Design and implementation of end-to-end cloud collaborative data synchronization scheme for industrial Internet [J]. Application Research of Computers, 2022, 39 (3): 821-825. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

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