Hey Hiro,

I wonder if do you think KEDA will be mainstream or not since it does not require Istio like KNative.

And another question, is how much time the warmup took to lift the pod with Keda? I see that the polling is 30 seconds, so if I set to 1 second, when a message arrives the pod will be up in 1 second + its startup time?

I ask because e.g. Azure Functions take between 30-60 seconds to wake up, and I'm thinking to move to KEDA so we go all kubernetes to improve maintenance.