2 papers
cs.DC2026
Predicting Lakehouse Performance in Clouds: An Empirical Exploration of Query Runtime Variance
James Nurdin, Wei Liu, Richard Mccreadie +1
Data analytics increasingly runs on distributed lakehouse systems, where platform operators must optimise monetary, resource, and environmental costs. Query Performance Prediction…
cs.SE2024
An Empirical Study on the Characteristics of Database Access Bugs in Java Applications
Wei Liu, Shouvick Mondal, Tse-Hsun Chen
Database-backed applications rely on the database access code to interact with the underlying database management systems (DBMSs). Although many prior studies aim at database acces…