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  • Data Modeling
Foundations
  • OLTP vs OLAP and Grain
  • Medallion Architecture (Bronze / Silver / Gold)
  • Date and Time Modeling
  • Data Quality for Models
Dimensional Modeling
  • Star Schema Basics
  • Fact Table Patterns
  • SCD Type 1, 2, and 3
  • Bridge Tables and Many-to-Many Modeling
Data Vault
  • Data Vault Basics
Serving Layer
  • Serving Layer Patterns
  • Metric Layer Design
  • Incremental and Backfill Strategy
Tradeoffs
  • Star vs Data Vault vs 3NF
  • End-to-End Datamart Case Study
Capstone
  • Modeling Capstone Track
  • Capstone Bronze: Grain and Star Modeling
  • Capstone Silver: Quality and Serving Layer
  • Capstone Gold: Architecture and Migration
Home / Modeling / Data Vault

Data Vault

Learn SQL data vault with practical examples and guided drills on dbSyntax.

Start with Data Vault Basics

Data Vault Basics

Use this page as a practical reference to design and implement a Data Vault model. Goal: ingest changing source systems safely preserve hist...

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