Latency numbers by year

Last year I came across a nice chart of latency numbers every programmer should know.  Today, I saw this page, which shows you the same latency numbers, but also provides a timeline from 1990 to 2020.

For some operations, latency is constant, because it’s based on things of nature – speed of light, distance between continents, etc.  For other operations, latency can be decreased through better technology and algorithms.

The timeline clearly shows the mind-blowing advance we’ve experienced in technology over the last three decades.

Falsehoods programmers believe about …

I thought I’ve posted some of these links a while back but alas I can’t find them in the archives.  Maybe I just thought I did.  So here they go with some new additions:

Even if you are not a programmer, these are useful to read through.  It just shows how complex even the simplest of things are, and how much thought goes (or doesn’t) into computer programming.