Production

Oct 11, 2025 Engineering

PySpark - Best Practices for Production Code

Production PySpark code deserves the same engineering rigor as any backend service. The days of monolithic notebooks deployed to production should be behind us. Start with a clear project structure:

Jan 08, 2025 Engineering

Apache Spark - Production Deployment Checklist

Getting resource allocation wrong is the fastest path to production incidents. Too little memory causes OOM kills. Too many cores per executor creates GC nightmares. The sweet spot requires…