HAWQ and Hadoop and Open Source and a Wacky Idea

I want to soften my criticism of Greenplum‘s announcement of HAWQ a little. This post by Merv Adrian convinced me that part of by blog here looked at the issue of whether HAWQ is Hadoop too simply. I could outline a long chain of logic that shows the difficulty in making a rule for what…

HAWQ Performance Marketing

My contacts from Strata read my post here and provided me with the following information: The performance numbers quoted for Greenplum HAWQ versus HIVE and Impala used Greenplum tables implemented over HDFS. In other words, this data is unreadable from outside of the Greenplum database… unreadable by any other program in the Hadoop eco-system… a…