Non ml ray uses

Ray Core
2

Great question!

You can certainly build web apps, for example, see

Here are a good talk on how Ant Financial uses Ray to build a fusion engine performing a wide range of compute tasks (e.g., streaming, graph, batch, ML, etc workloads)

Some production use cases involving ML-based applications.

Note that many of these applications involve ML in some form, often integrated into broader application logic.