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Conference Paper
High Performance Metadata Management Engine for Large-Scale Distributed File Systems
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- Authors
- Myung-Hoon Cha, Sang-Min Lee, Dong-Oh Kim, Hong-Yeon Kim, Young-Kyun Kim
- Issue Date
- 2015-11
- Citation
- International Conference on Future Generation Communication and Networking (FGCN) 2015, pp.29-32
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper presents a metadata management engine with considerable performance and scalability that can be used in a nationwide file storage service. While a metadata server cluster is needed to support a huge number of metadata requests in a large-scale file storage, in reality, there are few such clusters with a product level quality. We propose a metadata management architecture with several new features including the maximum performance potentialities using a single metadata server. Based on this architecture, we implemented a new file system that is now being used for many storage services on Internet.