High Scalability Building bigger, faster, more reliable websites.

How do you query hundreds of gigabytes of new data each day streaming in from over 600 hyperactive servers? If you think this sounds like the perfect battle ground for a head-to-head skirmish in the great MapReduce Versus Database War, you would be correct.

Bill Boebel, CTO of Mailtrust (Rackspace's mail division), has generously provided a fascinating account of how they evolved their log processing system from an early amoeba'ic text file stored on each machine approach, to a Neandertholic relational database solution that just couldn't compete, and finally to a Homo sapien'ic Hadoop based solution that works wisely for them and has virtually unlimited scalability potential.

Wikimedia is the platform on which Wikipedia, Wiktionary, and the other seven wiki dwarfs are built on. This document is just excellent for the student trying to scale the heights of giant websites. It is full of details and innovative ideas that have been proven on some of the most used websites on the internet.