> If you're processing financial transactions you want your isolation level to be serialisable. As the order in which the transactions are processed matters.

So you don't know what serializable level is.

> Even with 1ms latency. Amdahl's law will still make you cap out at a theoretical 1000 TPS if you have 100% row lock contention.

So why use 5ms and 10ms for examples?

> I'm confused. I invented transactions?

"Interactive" transactions.