HSM 2: A Hybrid and Scalable Metadata Management Method in Distributed File Systems.
Published in PAAP2019, 2019
Yiduo Wang, Youxu Chen, Xinyang Shao, Jinzhong Chen, Liu Yuan, Yinlong Xu.
"HSM 2: A Hybrid and Scalable Metadata Management Method in Distributed File Systems."
PAAP 2019. (EI, Best student paper).
http://uncleduo.github.io/files/HSM-PAAP19.pdf
We talk about the trade-off between subtree and hashing based method.