Yige Hu, Zhiting Zhu, Ian Neal, Youngjin Kwon, and Tianyu Cheng, The University of Texas at Austin; Vijay Chidambaram, The University of Texas at Austin and VMware Research; Emmett Witchel, The University of Texas at Austin
Awarded Best Paper!
We introduce TxFS, a novel transactional file system that builds upon a file system’s atomic-update mechanism such as journaling. Though prior work has explored a number of transactional file systems, TxFS has a unique set of properties: a simple API, portability across different hardware, high performance, low complexity (by building on the journal), and full ACID transactions. We port SQLite and Git to use TxFS, and experimentally show that TxFS provides strong crash consistency while providing equal or better performance.
Open Access Media
USENIX is committed to Open Access to the research presented at our events. Papers and proceedings are freely available to everyone once the event begins. Any video, audio, and/or slides that are posted after the event are also free and open to everyone. Support USENIX and our commitment to Open Access.
author = {Yige Hu and Zhiting Zhu and Ian Neal and Youngjin Kwon and Tianyu Cheng and Vijay Chidambaram and Emmett Witchel},
title = {{TxFS}: Leveraging {File-System} Crash Consistency to Provide {ACID} Transactions},
booktitle = {2018 USENIX Annual Technical Conference (USENIX ATC 18)},
year = {2018},
isbn = {978-1-939133-01-4},
address = {Boston, MA},
pages = {879--891},
url = {https://www.usenix.org/conference/atc18/presentation/hu},
publisher = {USENIX Association},
month = jul
}