Categories: Data Modeling

Data Modeling Topics – Index

Data Modeling

Data Modeling Overview
Data Modeling Overview
Data Modeling Development Cycle
Steps to Create a Data Model
Data Modeler Role
Data Modeling Standards
Entity Relationship(ER) Diagram
Data Modeling Objects
Domains, Defaults & Check Constraints
Data Model Repository
Data Model Versioning
Data Modeling Reports
Data Modeling Tools
Data Modeling Tools
DM Tools: What to Learn?
DM Tools – Erwin
DM Tools – Xcase
Visio & Data Modeling
Creating a Data Model in Visio
Create Logical Data Model in ER Studio
Identifying & Non-Identifying – ER Studio
Naming Standards – ER Studio
Create Physical Model in ER Studio
Creating Objects & Data Modeling Relationships
DM Relationships
Create Objects in Data Model
Cardinality & Non-Identifying
Identifying Relationship
Supertype & Subtype
Data Modeling Types
Conceptual Data Modeling
Enterprise Data Modeling
Logical Data Modeling
Physical Data Modeling
Relational (OLTP) Data Modeling
Dimensional Data Modeling
Comparison
Logical vs Physical Data Modeling
Relational (OLTP) vs Dimensional
Compare Data Models & create DDL scripts
Physical Data Modeling
DDL Scripts from Data Model
Reverse Engineering a Data Model
Modeling Data Warehouse and Data Mart
Data Warehouse and Data Mart
Dimensions
Slowly Changing Dimensions
Star Schema
Snowflake Schema
Fact Table
Interview Questions
DM Interview Questions
DM Interview Q/A – Part 1
DM Interview Q/A – Part 2
Data Warehouse Interview Q/A

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