I think it really depends on the product. Determinism has been a big issue with logical logs in many systems, but it’s only a problem if you don’t plan and test

I think it really depends on the product. Determinism has been a big issue with logical logs in many systems, but it’s only a problem if you don’t plan and test for it. If you’re interested in how VoltDB ensures and tests determinism, check out my talk from StrangeLoop this year: https://www.youtube.com/watch?v=gJRj3vJL4wE https://www.youtube.com/watch?v=gJRj3vJL4wE