DAMA DMD-1220 Exam : Data Modelling and Design

  • Exam Code: DMD-1220
  • Exam Name: Data Modelling and Design
  • Updated: Oct 06, 2026
  • Q & A: 0 Questions and Answers

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DAMA DMD-1220 Exam Syllabus Topics:

SectionObjectives
Relational and Physical Design- Physical data structures
  • 1. Storage optimization
    • 2. Performance tuning basics
      - Relational database design
      • 1. Schema design
        • 2. Indexing considerations
          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
                  Data Modeling Standards and Governance- Data governance alignment
                  • 1. Data stewardship roles
                    • 2. Policy compliance in models
                      - Modeling standards
                      • 1. Metadata standards
                        • 2. Naming conventions
                          Data Modeling Fundamentals- Conceptual Data Modeling
                          • 1. Business requirements modeling
                            • 2. Entities and relationships
                              - Logical Data Modeling
                              • 1. Normalization principles
                                • 2. Keys and constraints
                                  Advanced Modeling Techniques- NoSQL and modern data models
                                  • 1. Graph data models
                                    • 2. Document data models
                                      - Dimensional modeling
                                      • 1. Star schema
                                        • 2. Snowflake schema

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