spcl / vldb19-distributed-locking

This repository hosts the code used for the following paper: Claude Barthels, Ingo Müller, Konstantin Taranov, Torsten Hoefler, Gustavo Alonso. "Strong consistency is not hard to get: Two-Phase Locking and Two-Phase Commit on Thousands of Cores." In: PVLDB, 2020.

Humongous Lock

Implementation of concurrency control mechanisms on a large-scale compute infrastructure on several thousand processor cores.

This repository hosts the code used for the following paper: Claude Barthels, Ingo Müller, Konstantin Taranov, Torsten Hoefler, Gustavo Alonso. "Strong consistency is not hard to get: Two-Phase Locking and Two-Phase Commit on Thousands of Cores." In: PVLDB, 2020. [DOI]

It consists of three parts:

1. Instrumentialized MySQL, TPC-C driver to produce workload traces: workload-traces/
2. MPI-based prototype implementations of distributed concurrency control mechanisms: INSTALL.md
3. Analysis and plotting scripts for the experiment results: data/

Git submodules

Clone this repository using git clone --recursive <URL> or run the following commands after cloning:

git submodule init
git submodule update