I've used the type that are common in bars/pubs/nightclubs in the UK and Denmark. They take 20 minutes or so to heat the water, then each cycle is just 2 minutes or so. The glasses are loaded on trays, so it's best to have a place to load up a tray and another for them to cool down.

This kind of thing: https://www.buzzcateringsupplies.com/classeq-c500-gw-glasswa...

I've also used one three times as wide in a small food factory for cleaning equipment, mixing bowls and so on. This was even more powerful, and could clean greasy pots and bowls quickly. It was hot and steamy while unloading it.

Like this: https://www.buzzcateringsupplies.com/mach-utensil-washer-130...

There's probably something in between for restaurants

Presumably this: https://www.buzzcateringsupplies.com/classeq-pass-through-di...

And something like this for somewhere huge, maybe a large school or office: https://www.buzzcateringsupplies.com/warewashing/commercial-...