DevDay (http://devday.pl), 20th of September 2013, Kraków Marco Cecconi - "The Architecture of StackOverflow" Description: "Stack Overflow, and its Q&A network Stack Exchange, have been growing exponentially for the last four years. They now encompass: - 103 Q&A sites - 3.6 million users - 6.5 million questions - 11.9 million answers In this talk, I will describe: - The physical architecture of