Yeah, normal iterations that select most/all columns like for row in customers and similar... However I see that kdb+ is column-store (http://www.timestor

Yeah, normal iterations that select most/all columns like for row in customers and similar... However I see that kdb+ is column-store (http://www.timestored.com/kdb-guides/kdb-database-intro http://www.timestored.com/kdb-guides/kdb-database-intro) and supposedly the performance is ok?