aws
puppet
Puppet
Bucardo
Replication
Replication MongoDB Days 2013
2013 london advanced-replication
Large-Scale Data Processing with Hadoop and PHP (IPCSE11 2011-05-31)
Large-Scale Data Processing with Hadoop and PHP (DPC11 2011-05-21)
Large-Scale Data Processing with Hadoop and PHP (PHPDAY11 2011-05-14)
An Introduction to MapReduce