Hao Guo

Undergraduate Student

Storage Research Group

Department of Computer Science and Technology

Tsinghua University

Room 8-201, East Main Building, Tsinghua University, Beijing, China

Email: guo-h19 AT mails dot tsinghua dot edu dot cn

About Me

I am a 1st-year PhD student in the Department of Computer Science at the Tsinghua University, advised by Prof. Youyou Lu and Jiwu Shu.



in Department of Computer Science, Tsinghua University

2023 -


in Department of Computer Science, Tsinghua University

2019 - 2023


  • May, 2023. SuperFS got No.1 in the I0500 Research Overall Score.

  • Nov, 2022. SuperFS got No.1 in the metadata performance of the IO500 10-node list. SuperFS is a distributed file system that leverages emerging NVMe, RDMA, and PM technologies.

Publication Lists

  • Volley: Accelerating Write-Read Orders in Disaggregated Storage.
    Shaoxun Zeng, Xiaojian Liao, Hao Guo, Youyou Lu,
    The 19th European Conference on Computer Systems (EuroSys'24), 2024
  • 面向高速硬件的高性能文件系统.
    Youyou Lu, Hao Guo, Shaoxun Zeng, Yitian Yang,
    中国计算机学会通讯 (中国计算机学会通讯), 2024
  • SingularFS: A Billion-Scale Distributed File System Using a Single Metadata Server.
    Hao Guo, Youyou Lu, Wenhao Lv, Xiaojian Liao, Shaoxun Zeng, Jiwu Shu,
    USENIX Annual Technical Conference (USENIX ATC'23), 2023

Honors Awarded

  • Nanxiang Jiang Scholarship, Tsinghua University, 2021