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.
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
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