Speaker

Jacob Perkins,  at Stitchfix

Jacob Perkins

Stitchfix

Jacob enjoys solving wierd problems, especially when they involve graphs, infrastructure, or data modeling. Preferably some combination of the three. When not writing code he’s working on a sculpture or practicing aerial acrobatics.

Sessions

Morticia: Visualizing And Debugging Complex Spark Workflows

Spark has empowered developers with the ability to easily create highly complex and powerful data flows and transformations. However, logical plans and debugging/tuning of executions quickly become difficult to grok given currently existing mechanisms. Debugging… Read more