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Newsletter

Databricks for Energy & Utilities
I send a newsletter whenever I learn something new in Spark or Databricks. Follow along as I fumble through Spark’s twisted labyrinth and share all the bruises.

Latest Issues

2025-28-07
Local Debugging with Databricks Connect
#023
2025-26-07
Scala 3 and Spark Compatibility
#022
2025-22-07
Fixing ConcurrentAppendException during saveAsTable
#020
2025-18-07
Making Sense of Tungsten's UnsafeRow Byte Counts
#020
2025-17-07
Diving Into Spark Memory Management
#019

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