Earticle

초록

영어

Data deduplication is widely used to reduce storage space requirement in cloud storage system. Especially chunking based deduplication scheme is very useful for handling data storage system that contains duplicated blocks of file stream. In this paper, we introduce a novel data deduplication scheme that manages metadata of cloud storage system in a rapid time. The key points of this paper are using tree map searching and classifying data as global and local metadata. The two-level metadata management scheme is the main aspects to influencing fast performance of the data deduplication.

목차

Abstract
 1. Introduction
 2. Related works
 3. Two-level Metadata Management Scheme
 4. Experiment Result
 5. Conclusion
 Acknowledgements
 References

키워드

저자

• Jin San Kong [ Dept. of Computer Engineering, Hallym University Chuncheon, Korea ]
• Min Ja Kim [ Dept. of Computer Science and Engineering, Korea University, Seoul, Korea ]
• Wan Yeon Lee [ Dept. of Computer Science, Dongduk Womens University, Seoul, Korea ]
• Chuck Yoo [ Dept. of Computer Science and Engineering, Korea University, Seoul, Korea ]
• Young Woong Ko [ Dept. of Computer Engineering, Hallym University Chuncheon, Korea ] corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Multimedia and Ubiquitous Engineering

• 간기

  월간

• pISSN

  1975-0080

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605