Basically, first is a normal std::vector, and second is a memory mapped vector. We first push into both the same amount of data, then change every element of both, then read every data.

The current approach is syncing with file constantly. will try less sync approaches in the future

Current output

size of vector:: 10000
push first(micros): 10009 1864
push second(micros): 10000 255
write first(micros): 10009 295
write second(micros): 10000 38
acceess first(nanos): 10009 309547
access second(nanos): 10000 35799

size of vector: 2087151
push first(micros): 2087160 372011
push second(micros): 2087151 49565
write first(micros): 2087160 62337
write second(micros): 2087151 7890
acceess first(nanos): 2087160 62191865
access second(nanos): 2087151 7770746