DB-DEA Cheat Sheet 2024 - Databricks Data Engineer Study Cards

Databricks Lakehouse Platform

22%

Unity Catalog, Databricks workspace navigation, cluster configuration, and lakehouse architecture fundamentals

ELT with Spark SQL and Python

27%

Data transformation pipelines, Spark SQL queries, Python for data processing, and DataFrame operations

Incremental Data Processing

22%

Delta Lake features, change data capture, streaming data processing, and incremental ETL patterns

Production Pipelines

16%

Job scheduling, workflow orchestration, monitoring, and production deployment best practices

Data Governance and Security

Access controls, data lineage, Unity Catalog governance, and security implementations

Delta Lake and Data Management

Version control, time travel, optimization techniques, and data lake management strategies

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⚡ Production pipeline scenarios
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