Latest News
Mar 2023
DeToX accepted into OSDI 2023!
Aug 2021
RAMP-TAO awarded Best Industry Paper at VLDB 2021!
Publications
Towards Optimal Transaction Scheduling
Audrey Cheng, Aaron Kabcenell, Jason Chan, Xiao Shi, Peter Bailis, Natacha Crooks, Ion Stoica
VLDB 2024 [pdf][code]
Optimizing LLM Queries in Relational Workloads
Shu Liu,* Asim Biswal,* Audrey Cheng,* Xiangxi Mo, Shiyi Cao, Joseph E. Gonzalez, Ion Stoica, Matei Zaharia
[arxiv]
Mammoths are Slow: The Overlooked Transactions of Graph Data
Audrey Cheng, Jack Waudby, Hugo Firth, Natacha Crooks, Ion Stoica
VLDB 2024 [pdf][code]
TAOBench: An End-to-End Benchmark for Social Network Workloads
Audrey Cheng, Xiao Shi, Aaron Kabcenell, Shilpa Lawande, Hamza Qadeer, Jason Chan, Harrison Tin, Ryan Zhao, Peter Bailis, Mahesh Balakrishnan, Nathan Bronson, Natacha Crooks, Ion Stoica
VLDB 2022 [pdf][code][Meta blog post][blog post]
RAMP-TAO: Layering Atomic Transactions on Facebook’s Online TAO Data Store
Audrey Cheng , Xiao Shi, Lu Pan, Anthony Simpson, Neil Wheaton, Shilpa Lawande, Nathan Bronson, Peter Bailis, Natacha Crooks, Ion Stoica
Best Industry Paper Award
VLDB 2021 [pdf][talk][blog post]
Ownership: A Distributed Futures System for Fine-Grained Dynamic Tasks
Stephanie Wang, Eric Liang, Edward Oakes, Benjamin Hindman, Frank Sifei Luan, Audrey Cheng, Ion Stoica
NSDI 2021 [pdf]
Gryff: Unifying Consensus and Shared Registers
Matthew Burke, Audrey Cheng, Wyatt Lloyd
NSDI 2020 [pdf][code]
Talks
“Take Out the TraChe: Maximizing (Tra)nsactional Ca(che) Hit Rate”- Sky Lab Winter 2023 Retreat (Monterey, CA): Jan. 2023.
- Distributed Systems Meeting (Berkeley, CA): Nov. 2022.
- Sky Lab Summer 2022 Retreat (Lake Tahoe, CA): Jun. 2022.
“TAOBench: An End-to-End Benchmark for Social Networking Workloads”- Pinterest Infra Talks (Palo Alto, CA): Dec. 2022.
- HTAP Summit (Palo Alto, CA): Nov. 2022.
- PingCAP Meetup (Berkeley, CA and Online): Sep. 2022.
- Fifteenth TUC Meeting @ SIGMOD 2022 (Online): Jun. 2022.
- Berkeley Database Seminar (Berkeley, CA): Feb. 2022.
- Berkeley Progressive Systems Seminar (Online): Dec. 2021.
- Deep-Dive Talks @ Facebook (Online): Sep. 2021.
“RAMP-TAO: Layering Atomic Transactions on Facebook’s Online TAO Data Store”- LinkedIn Big Data Platforms (Online): Mar 2022.
- Meta Core Data Tech Talks (Online): Feb 2022.
- RISELab Winter 2022 Retreat (Online): Jan 2022.
- Berkeley Databases Seminar (Online): May 2021.
- Berkeley Progressive Systems Seminar (Online): Apr. 2021.
“Gryff: Unifying Consensus and Shared Registers”- DB Engineering @ Facebook (Online): Aug. 2020.
“Unifying Caching Objectives with Learning Relaxed Belady”- Deep-Dive Talks @ Facebook (Online): Aug. 2020.
- Princeton Senior Thesis Oral Presentation (Online): May 2020.
Fellowships and Awards
- NSF Graduate Research Fellowship (2022)
- Meta PhD Research Fellowship (2022)
- Berkeley Chancellor's Fellowship (2020)
- Berkeley EECS Excellence Award (2020)
- Princeton Kenneth H. Condit '13 Prize (2020)
- Princeton Phi Beta Kappa, Sigma Xi, Tau Beta Pi (2019, 2020)
- Princeton George B. Wood Legacy Junior Prize (2019)
- Princeton Shapiro Prize for Academic Excellence (2017, 2018)
. If you are a Berkeley undergrad interested in research, please contact me via email.