I applied online. The process took 4 weeks. I interviewed at Greenplum (San Mateo, CA) in Apr 2011
Interview
one phone, then a coding test via email. Then onsite with upto 6 one on one. Mostly coding question. each one of them had more than one puzzle and each interview lasted 45 mins
I applied online. The process took 2 weeks. I interviewed at Greenplum in Jan 2011
Interview
Was given a programming assignment and one hours to complete it. Question: 1. Recursive and non-recursive solution for a fibonacci. 2. FInd the sum of the k maximum numbers in a file. What would you do for a very large number of numbers. A min-heap based solution works best.