I've written a quick tutorial on linux sparse files/fallocate and effect on different writers/readers: https://gist.github.com/minaguib/1cbe29922b06d50755a2f58

I've written a quick tutorial on linux sparse files/fallocate and effect on different writers/readers: https://gist.github.com/minaguib/1cbe29922b06d50755a2f580b8c343fa https://gist.github.com/minaguib/1cbe29922b06d50755a2f580b8c...