MADlib
madlib.net
The MADlib add-on out of UC Berkeley for Postgres and Greenplum uses arrays for inputs into its algorithms. MADlib.net is worth checking out for some in-database analytic and machine learning goodness. It's not going to replace R or python but it has potential as part of your toolbelt.
The MADlib add-on out of UC Berkeley for Postgres and Greenplum uses arrays for inputs into its algorithms. MADlib.net is worth checking out for some in-database analytic and machine learning goodness. It's not going to replace R or python but it has potential as part of your toolbelt.