GFS: The Google File System Brad Karp UCL Computer Science CS GZ03 / 4030 13 th November, 2007.
GFS/HDFS 15-440 Distributed Systems. 2 Building Blocks Google WorkQueue (scheduler) Google File System Chubby Lock service (paxos-based) Two other pieces.
15-446 Distributed Systems Spring 2009
GFS: The Google File System