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Office Hour with Greg Rahn

Greg Rahn (Cloudera)
Office Hour Table B
  • General questions about Impala
  • General questions about Parquet’s columnar file format
  • Best practices and performance considerations for Impala
  • Architectural decisions for Impala
Photo of Greg Rahn

Greg Rahn

Cloudera

Greg Rahn is a Solutions Architect in the Partner Engineering group at Cloudera. He focuses on helping Cloudera’s hardware partners optimize their platforms for Hadoop. In addition, he works on performance engineering and benchmarking for the Impala project. Before joining Cloudera, Greg worked for eight years as a database performance engineer at Oracle in the esteemed Real-World Performance Group in the Server Technologies organization.

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