Andy Pavlo (https://www.cs.cmu.edu/~pavlo/)
Slides: https://15445.courses.cs.cmu.edu/fall2022/slides/16-twophaselocking.pdf
Notes https://15445.courses.cs.cmu.edu/fall2022/notes/16-twophaselocking.pdf
15-445/645 Intro to Database Systems (Fall 2022)
Carnegie Mellon University
https://15445.courses.cs.cmu.edu/fall2022/