The Holon Approach for Simultaneously Tuning Multiple Components in a Self-Driving Database Management System with Machine Learning via Synthesized Proto-Actions - Zhang, William; Lim, Wan Shen; Butrovich, Matthew; Pavlo, Andrew (Proceedings of the VLDB Endowment ; volume 17, issue 11, page 3373-3387 ; ISSN 2150-8097, 2024)