I wasn't suggesting that there was no room for improvement. My argument was more that even if it took as long as it took for Jack and even if you would not improve the performance, some people would pay for the CPU time. At Digitalocean they charge 7ct/h for 4vCPU/8GB. That's 3ct per query.
Discussion
Thanks. I didn’t read it negatively. 🙂
It’s still a lot of work to productise, and I was on the fence putting the effort in - but I’m more and more seriously considering it. I see the value and people really like it.