Apache Spark & PySpark
Process big data at scale with Apache Spark. Writes PySpark ETL jobs, builds DataFrame and Spark SQL transformations, tunes shuffles, partitions, joins, and caching, fixes data skew, and runs on Databricks, EMR, Dataproc, or Kubernetes.
mkdir -p ~/.claude/skills/apache-spark && curl -fsSL https://raw.githubusercontent.com/TerminalSkills/skills/main/skills/apache-spark/SKILL.md -o ~/.claude/skills/apache-spark/SKILL.md