Replica-aware data recovery performance improvement for Hadoop system with NVM

The non-volatile memory (NVM) is the promising device to store data and accelerate big data analysis due to its excellent I/O performance. However, we find that simply replacing hard disk drive (HDD) with NVM cannot bring the expected performance improvement. In this paper, we take the data recovery...

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Bibliographic Details
Published in:	CCF transactions on high performance computing (Online) Vol. 3; no. 2; pp. 144 - 156
Main Authors:	Li, Xin, Li, Huijie, Lu, Youyou, Zhao, Yanchao, Qin, Xiaolin
Format:	Journal Article
Language:	English
Published:	Singapore Springer Singapore 01.06.2021 Springer Nature B.V
Subjects:	3. High Performance Distributed Computing Batch processing Big Data Computer Hardware Computer Science Computer Systems Organization and Communication Networks Configurations Data analysis Data integrity Data recovery Disk drives Efficiency Embedded systems Failure Fault tolerance Metadata Performance enhancement Regular Paper HDFS Performance tuning Data recovery Non-volatile memory MapReduce
ISSN:	2524-4922, 2524-4930
Online Access:	Get full text
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