A thank you to everyone who makes this possible:
Adapting from Spark to Dask: what to expect
Debugging PySpark -- Or trying to make sense of a JVM stack trace when you were minding your own bus
The Magic Behind PySpark, how it impacts perf & the "future"
Improving PySpark Performance Spark performance beyond the JVM
PySpark in Practice
Spotting trends and tailoring recommendations: PySpark on Big Data in fashion
Machine Learning at Scale
PySpark - Data processing in Python on top of Apache Spark.