Comment by iFire

If you are a large visualization project, you probably aren't coding a game engine, so you'd use whatever the visualizer uses. They typically treat code as data too.

1. https://github.com/Allar/ue5-style-guide (Unreal Engine game engines organization)

2. https://www.usgs.gov/faqs/what-geographic-information-system... (Map systems)

3. regular databases (postgresql / oracle)

4. sims smart objects