Jiahui Zhang

PhD Student

  • Databases
  • Query Visualization
  • Graph Algorithms
  • Data Science
  • BS in Computer Science, University of Delaware

He/Him/His

Jiahui Zhang is a doctoral student at the Khoury College of Computer Sciences, advised by Wolfgang Gatterbauer. His doctoral research, which he began in 2021 and expects to complete in 2026, focuses on databases. 

Zhang previously worked as a database engineer at Tsinghua Tongfang in Beijing, and as a site reliability engineer at TripAdvisor. He is affiliated with Northeastern’s Data Lab, and parlays a love of literature and philosophy into writing short fictions outside the lab. 

  • QueryVis: Logic-based diagrams help users understand complicated SQL queries faster

    Citation: Aristotelis Leventidis, Jiahui Zhang, Cody Dunne, Wolfgang Gatterbauer, H. V. Jagadish, and Mirek Ridewald. “QueryVis: Logic-based diagrams help users understand complicated SQL queries faster”. In: Proc. 2020 ACM SIGMOD International Conference on Management of Data. SIGMOD. Preprint & supplemental material: osf.io/btszh. SIGMOD 2021 Most Reproducible Paper Award. 2020, pp. 2303–2318. doi: 10.1145/3318464.3389767.