Regen: An object layout regenerator on large-scale production HPC systems

This article proposes an object layout regenerator called Regen which regenerates and removes the object layout dynamically to improve the read performance of applications. Regen first detects frequent access patterns from the I/O requests of the applications. Second, Regen reorganizes the objects a...

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Bibliographic Details

Published in:	Future generation computer systems Vol. 171; no. C; p. 107830
Main Authors:	Sung, Dong Kyu, Kim, Sunggon, Lee, Sangjin, Tang, Houjun, Sim, Alex, Wu, Kesheng, Byna, Suren, Son, Yongseok
Format:	Journal Article
Language:	English
Published:	Netherlands Elsevier B.V 01.10.2025 Elsevier
Subjects:	Distributed file system High-performance computing Object storage Pattern detection Pattern detection Object storage High-performance computing Distributed file system
ISSN:	0167-739X
Online Access:	Get full text
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