SQL for Data Engineers
SQL is the fastest way to access data, but bad SQL can slow down even the fastest database.
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Choose your preferred database:
  • Data Engineering Concepts
    • SQL Techniques
      • ASOF JOIN
      • Generate rows
      • Hash Functions
      • QUALIFY
    • SQL for Staging Layer
      • SQL for PSA
    • SQL for Data Vault
      • SQL for Dimensional Models
        • SQL for fact tables
        • SQL for dimensions

      SQL for Dimensional Models

      SQL for dimensional models

      • SQL for fact tables
      • SQL for dimensions
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