Right. Local storage is much more performant and cost effective than network storage. I tried to run some iops sensitive workload on cloud. It turns out I need to pay several thousands dollar per month for the…
For Fibonacci sequence, x = 1x^1 x * g(x) = 1x^2 + 1x^3 + 2x^4 + 3x^5 + 5x^6 + ... + x^2 * g(x) = 1x^3 + 1x^4 + 2x^5 + 3x^6 + ... ------------------------------------------------------------ = g(x) = 1x^1 + 1x^2 + 2x^3…
The techniques of constructing such sequences have been studied formally in combinatorics under the name "generating function". http://en.wikipedia.org/wiki/Generating_function In this case, the sequence 1, 2, 4, ...,…
Right. Local storage is much more performant and cost effective than network storage. I tried to run some iops sensitive workload on cloud. It turns out I need to pay several thousands dollar per month for the…
For Fibonacci sequence, x = 1x^1 x * g(x) = 1x^2 + 1x^3 + 2x^4 + 3x^5 + 5x^6 + ... + x^2 * g(x) = 1x^3 + 1x^4 + 2x^5 + 3x^6 + ... ------------------------------------------------------------ = g(x) = 1x^1 + 1x^2 + 2x^3…
The techniques of constructing such sequences have been studied formally in combinatorics under the name "generating function". http://en.wikipedia.org/wiki/Generating_function In this case, the sequence 1, 2, 4, ...,…