PGSimCity: A 3D Visualization of How PostgreSQL Works

PGSimCity - How PostgreSQL Works

PGSimCity: A 3D Visualization of How PostgreSQL Works

I built an early prototype called PGSimCity to visualize the PostgreSQL engine in 3D as it loads city code. This model is unreviewed and likely contains inaccuracies in both the simulation and explanations. If you spot errors, please open an issue or submit a pull request on GitHub to help improve the project.

It almost certainly contains inaccuracies in both the model and explanations.

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2026-07-27