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System Development & Application
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833-837

Research on object storage and retrieval system for space application data

Gong Pijin1,2
Lyu Congmin2
Gong Yongsheng2
1. University of Chinese Academy of Sciences, Beijing 100049, China
2. Key Laboratory of Space Utilization, Technology & Engineering Center for Space Utilization, Chinese Academy of Sciences, Beijing 100094, China

Abstract

In view of the shortcomings of the storage and retrieval of object attributes in the current standard object storage system, combined with the characteristics of spatial application data objects, this paper designed the attribute of objects, and proposed a new attribute management method based on HBase database. This method used the HBase database to centralize the data object and its attributes, and used the segmented hash index to realize the fast retrieval of the object attributes. The test results show that the performance of object management method based on HBase database is better than the existing attribute management method, and has a high efficiency of object attribute retrieval.

Publish Information

DOI: 10.19734/j.issn.1001-3695.2018.03.0129
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 3
Section: System Development & Application
Pages: 833-837
Serial Number: 1001-3695(2019)03-038-0833-05

Publish History

[2019-03-05] Printed Article

Cite This Article

公丕金, 吕从民, 宫永生. 面向空间应用的数据对象存储与检索系统研究 [J]. 计算机应用研究, 2019, 36 (3): 833-837. (Gong Pijin, Lyu Congmin, Gong Yongsheng. Research on object storage and retrieval system for space application data [J]. Application Research of Computers, 2019, 36 (3): 833-837. )

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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