I am currently a postdoctoral researcher in the Storage Research Group at Tsinghua University. I received my doctorate and bachelor degree from Shanghai Jiao Tong University in 2019 and 2014. My research interests include non-volatile memory and file systems.

Research interests


Duration Description
July 2019 - Present Postdoc, Tsinghua University
Sept. 2014 - June 2019 Ph.D. student, Shanghai Jiao Tong University
Aug. 2017 - Sept. 2018 Visiting scholar, University of California, San Diego
Sept. 2010 - June 2014 B.S. in Computer Science, Shanghai Jiao Tong University



venero AT tsinghua DOT edu DOT cn


Ziggurat: A Tiered File System for Non-Volatile Main Memories and Disks

Shengan Zheng, Morteza Hoseinzadeh and Steven Swanson

Published in FAST 2019 [pdf] [slides] [url]

ADAM: An Adaptive Directory Accelerating Mechanism for NVM-Based File Systems

Xin Cui, Linpeng Huang and Shengan Zheng

Published in ICA3PP 2018 [url]

An Adaptive Eviction Framework for Anti-caching Based In-Memory Databases

Kaixin Huang, Shengan Zheng, Yanyan Shen, Yanmin Zhu and Linpeng Huang

Published in DASFAA 2018 [url]

HMVFS: A Versioning File System on DRAM/NVM Hybrid Memory

Shengan Zheng, Hao Liu, Linpeng Huang, Yanyan Shen and Yanmin Zhu

Published in JPDC 2018 [pdf] [url]

A DAX-enabled Mmap Mechanism for Log-structured In-memory File Systems

Zhixiang Mao, Shengan Zheng, Linpeng Huang and Yanyan Shen

Published in IPCCC 2017 [url]

Adaptive Prefetching for Accelerating Read and Write in NVM-Based File Systems

Shengan Zheng, Hong Mei, Linpeng Huang, Yanyan Shen and Yanmin Zhu

Published in ICCD 2017 [pdf] [slides] [url]

A Consistency Mechanism for NVM-Based in-Memory File Systems

Jin Zha, Linpeng Huang, Shengan Zheng, Linzhu Wu and Hao Liu

Published in CF 2016 [url]

HMVFS: A Hybrid Memory Versioning File System

Shengan Zheng, Linpeng Huang, Hao Liu, Linzhu Wu and Jin Zha

Published in MSST 2016 [pdf] [slides] [url]


Distributed file system on persistent memory

Sept. 2018 – Present

Advisor: Hong Mei, Linpeng Huang, Jiwu Shu

System software for non-volatile memory

Aug. 2017 – Sept. 2018

Advisor: Steven Swanson

HMFS: A hybrid memory file system on DRAM and NVMM

July 2014 – Aug. 2017

Advisor: Hong Mei, Linpeng Huang, Yanmin Zhu, Yanyan Shen

Breeze: A tool for modeling and analyzing software architecture of component-based systems

Feb. 2014 – Sept. 2014

Advisor: Linpeng Huang

User behavior analysis on Android smartphones

Sept. 2012 – June. 2013

Advisor: Guangtao Xue

Google Scholar