At 34:30 mark he goes on to say that there are some buggy implementations for mmap. Is that in anyway related to how Linux handles pages marked as free?
And wow, there I thought programmers know it all... Best practices, instances and implementations... Suppose we must get a Google / Tesla AI bot to create and write us an effecient and suitable database (plus structure and auto AI joins :p) haha, what do I know...
Hey: @ryanworl wasn't aimed at your comment, you're right, they should watch and learn it all..