DAMA DMD-1220 : Data Modelling and Design

  • Exam Code: DMD-1220
  • Exam Name: Data Modelling and Design
  • Updated: Oct 13, 2026
  • Q & A: 0 Questions and Answers

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DAMA DMD-1220 Exam Syllabus Topics:

SectionObjectives
Advanced Modeling Techniques- Dimensional modeling
  • 1. Star schema
    • 2. Snowflake schema
      - NoSQL and modern data models
      • 1. Document data models
        • 2. Graph data models
          Data Modeling Standards and Governance- Data governance alignment
          • 1. Data stewardship roles
            • 2. Policy compliance in models
              - Modeling standards
              • 1. Naming conventions
                • 2. Metadata standards
                  Data Modeling Fundamentals- Conceptual Data Modeling
                  • 1. Entities and relationships
                    • 2. Business requirements modeling
                      - Logical Data Modeling
                      • 1. Keys and constraints
                        • 2. Normalization principles
                          Data Integration and Lifecycle Considerations- Data integration impacts on design
                          • 1. ETL/ELT considerations
                            • 2. Data consistency across systems
                              - Data lifecycle management
                              • 1. Retention policies
                                • 2. Archiving strategies
                                  Relational and Physical Design- Physical data structures
                                  • 1. Storage optimization
                                    • 2. Performance tuning basics
                                      - Relational database design
                                      • 1. Schema design
                                        • 2. Indexing considerations

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