>> Customer data sizes followed a power-law distribution. The largest customer had double the storage of the next largest customer, the next largest customer had half of that, etc

> I’m no statistician, but I’m like 99% sure that’s an exponential, not a power law

I'm no expert either, but it seems correct. The power law distribution has each X value in an X/Y series decreasing by a specific factor, like this: https://en.wikipedia.org/wiki/Power_law#/media/File:Long_tai...

The exponential has each X value increasing by a specific factor, like this: https://en.wikipedia.org/wiki/Exponential_function#/media/Fi...