Denis Gontcharov
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Databricks for Energy & Utilities
I send a daily newsletter about my Spark learnings. Follow along as I fumble through Spark’s twisted labyrinth and share all the bruises.
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Latest Issues
2025-16-07
Vibe Coding: Taking Over the Wheel
#018
2025-15-07
Really Enjoying Scala
#017
2025-14-07
Spark and Case Classes in Scoping in Scala
#016
2025-13-07
Reviewing SQL Window Functions
#015
2025-12-07
Aggregate Instead of Reduce
#014
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