원문정보
보안공학연구지원센터(IJDTA)
International Journal of Database Theory and Application
Vol.8 No.1
2015.02
pp.105-110
초록
영어
To solve the problem that the total number of files in HDFS is limited by the memory size of the NameNode, the paper proposed a scalable multiple NameNodes coexisting scheme for cloud storage. NameNode location service (NLS) was introduced into the system. NLS communicated with all NameNodes and was responsible for the file location requests from the clients. Experimental results showed this scheme had good scale-out scalability and the upper limit of the total number of files that the system was able to store could be greatly increased by adding a number of NameNodes.
목차
Abstract
1. Introduction
2. Related Work
3. Cloud Storage System based on HDFS
3.1. Problem Statement and Key Idea
3.2. System Architecture Overview
3.3. NameNode Location Service
3.4. Performance Optimization and Discussion
4. Experimental Result
5. Conclusions
Acknowledgements
References
1. Introduction
2. Related Work
3. Cloud Storage System based on HDFS
3.1. Problem Statement and Key Idea
3.2. System Architecture Overview
3.3. NameNode Location Service
3.4. Performance Optimization and Discussion
4. Experimental Result
5. Conclusions
Acknowledgements
References
저자정보
참고문헌
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