Internet Scale Storage SIGMOD 2011 James Hamilton, 2011/6/14 VP & Distinguished Engineer, Amazon Web Services email: James@amazon.com web: mvdirona.com/jrh/work blog: perspectives.mvdirona.com Agenda • Cloud & Accelerating Pace of Innovation • Technology Changes – Memory wall & Storage Chasm – Disk is Tape – Sea Change in Networking • Data & Storage Trends – Map Reduce & NoSQL – Migration to Cloud