Data Modeling

  • Creating a Data Model in visio
  • Create logical data model in ER studio
  • Identifying and Non-identifying ER Studio
  • Naming Standards ER Studio
  • Create Physical Model in ER studio
  • Creationg Objects and Data Modeling Relationships
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  • DM Relationships
  • Identifying Relationships
  • Create Objects in Data Model
  • Cardinality & Non-identifying
  • Supertype and subtype
  • Data Modeling Types
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  • Concept Data Modeling
  • Enterprise Data Modeling
  • Logical Data Modeling
  • Physical Data Modeling
  • Relationship(OLTP)Data Modeling
  • Dimensional Data Modeling
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  • Logical vs Physical Data Modeling
  • Relational(OLTP) vs Dimensional
  • Compare Data Models and create DDL scripts
  • Physical Data Modeling
  • DDL Scripts from Data Model
  • Reverse Engineering a Data Model
  • Modeling Data Warehouse and Data Mart
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  • Data warehouse and Data Mart
  • Dimensions
  • Slowly changing dimensions
  • star schema
  • Snowflakes schema
  • Fact table

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