Resources

Hand-crafted technical documentation and learning paths.

Learning Paths

Junior Databricks EngineerIngestion patterns, jobs, orchestration, data quality, Associate prep.Mid Databricks EngineerMedallion design, streaming, optimization, governance, Pro cert readiness.

Cheatsheets

dbutils CheatsheetFilesystem, secrets, notebooks, widgets, libraries, jobs.PySpark Data ManipulationDiagnostics, cleaning, transformations, aggregations, windows, joins.Delta Lake MaintenanceSafe DDL, schema evolution, housekeeping, time travel, CDF, monitoring, cleanup.Delta Lake OptimizationOPTIMIZE, Z-ORDER, Liquid Clustering, partitioning, VACUUM, and health checks.Unity Catalog Admin & Security (SQL)Catalog/schema setup, grants, external locations, row/column security, SPNs, auditing.Soda CoreData quality checks, scans, metrics and monitoring for pipelines.PySpark Configurationspark.conf settings for performance, memory, SQL, Delta, Photon.

Certification Guides

Lakehouse FundamentalsPrep for the Lakehouse Fundamentals accreditation.Data Engineer AssociatePrep path, official courses, and practice exams.Data Engineer ProfessionalAdvanced prep with optimization and best practices.Associate Developer for Apache Spark (PySpark)Developer-focused prep for the PySpark certification.

Newsletter Collections

Interview Like SeniorsProven frameworks, Databricks-specific questions, and real answers that land offers.Execute Like SeniorsProduction-grade patterns for pipelines, optimization, and data quality.Think Like SeniorsDecision-making, system design, and the mindset shifts that earn promotions.
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