Command-line Tools can be 235x Faster than your Hadoop Cluster – Adam Drake

Introduction As I was browsing the web and catching up on some sites I visit periodically, I found a cool article from Tom Hayden about using Amazon Elastic Map Reduce (EMR) and mrjob in order to compute some statistics on win/loss ratios for chess games he downloaded from the millionbase archive, and generally have fun …

8 time complexities that every programmer should know | Adrian Mejia Blog

SummaryWe are going to learn the top algorithm’s running time that every developer should be familiar. Knowing these time complexities will help you to assess if your code will scale. Also, it’s handy to compare different solutions for the same problem. You would be able to estimate which one will perform better. Source: 8 time …