Tag Archives: joins

Distributed Joins, Process Skew

This post will build on concepts introduced in the Distributed Joins, The Basics and Distributed Joins, Modeling for Colocation posts.  I’m assuming some familiarity with table skew, where a distribution key is chosen where some key values has significantly more rows than … Continue reading

Posted in Best Practices, Performance Tuning for Netezza | Tagged , , , , | 8 Comments