Best resources to learn and understand Hadoop

Here are some best resource to learn and understand Hadoop. Tutorials Free videos - MapR Academia Udacity course Hortonworks Sandbox Hadoop Ecosystem Running Hadoop Map-Reduce Hadoop Screencasts Reza Shiftehfar's blog I Reza Shiftehfar's blog II Reza Shiftehfar's blog III Reza Shiftehfar's blog IV Reza Shiftehfar's blog V Reza Shiftehfar's blog VI Reza Shiftehfar's blog ...

Pivotal Brings In-Memory Analysis To Hadoop

Pivotal, the EMC spin-off company pursuing modern application development in the context of cloud computing and big-data analysis, on Monday released Pivotal HD 2.0, an update of its Hadoop distribution incorporating an in-memory database and a battery of new analysis ...