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Topics covered on this tutorial include:
Welcome
- Welcome Demo
- Prerequisites for this Course Demo
- About this Course Demo
- Where to Find Documentation Demo
- Samples and Example Data Models Part pt. 1 Demo
- Samples and Example Data Models Part pt. 2 Demo
- A Relational Database Modeling Tool Demo
- ERWin: Changing Physical Structure Demo
- ERWin: Generating Scripts Demo
The History of Data Modeling
- What is a Data Model? Demo
- Types of Data Models Demo
- The Evolution of Data Modeling Demo
- File Systems Demo
- Hierarchical Databases Demo
- Network Databases Demo
- Relational Databases Demo
- Object Databases Demo
- Object-Relational Databases Demo
- The History of the Relational Database Demo
Tools for Data Modeling
- Entity Relationship Diagrams Demo
- Using ERWin Part pt. 1 Demo
- Using ERWin Part pt. 2 Demo
- Using ERWin Part pt. 3 Demo
- Modeling in Microsoft Access Demo
- The Parts of an Object Data Model Demo
- Basic UML for Object Databases Demo
- Building Class Structures Demo
- Other UML Diagrams Demo
Introducing Data Modeling
- The Relational Data Model
- The Object Data Model
- The Object-Relational Data Model
- Data Warehouse Data Modeling
- Client-Server Versus OLTP Databases
- Available Database Engines
Relational Data Modeling
- What is Normalization?
- Normalization Made Simple
- Relational Terms and Jargon
- 1st Normal Form
- Demonstrating 1st Normal Form
- 2nd Normal Form
- Demonstrating 2nd Normal Form
- 3rd Normal Form
- Demonstrating 3rd Normal Form
- 4th and 5th Normal Forms
- Primary/Foreign Keys/Referential Integrity
- The Traditional Relational Database Model
- Surrogate Keys and the Relational Model
- Denormalization pt. 1
- Denormalization pt. 2
Object Data Modeling
- The Object-Relational Database Model
- Relational Versus Object Models
- What is the Object Data Model?
- What is a Class?
- Again - a Class and an Object
- What is an Attribute?
- What is a Method?
- The Simplicity of Objects
- What is Inheritance?
- What is Multiple Inheritance?
- Some Specifics of the Object Data Model
Data Warehouse Data Modeling
- The Origin of Data Warehouses
- Why the Relational Model Fails
- The Dimensional Data Model Part pt. 1
- The Dimensional Data Model Part pt. 2
- Star Schemas and Snowflake Schemas
- Data Warehouse Model Design Basics
Getting Data from a Database
- What is Structured Query Language (SQL)?
- The Roots of SQL
- Queries
- Changing Data
- Changing Metadata
- What is ODQL?
Tuning a Relational Data Model
- Normalization Versus Denormalizatrion
- Referential Integrity Part pt. 1
- Referential Integrity Part pt. 2
- Alternate Keys
- What is an Index?
- Indexing Considerations
- Too Many Indexes
- Composite Indexing
- Which Columns to Index?
- Index Types
- Match Indexes to SQL Code
- Types of Indexing in Detail pt. 1
- Types of Indexing in Detail pt. 2
- Where Index Types Apply
- Undoing Normalization
- What to Look For?
- Undoing Normal Forms
- Some Good and Bad Tricks Part pt. 1
- Some Good and Bad Tricks Part pt. 2
Tuning a Data Warehouse Data Model
- Denormalization
- Star Versus Snowflake Schemas
- Dimensional Hierarchies
- Specialized Data Warehouse Toys
Other Tricks
- RAID Arrays and Striping
- Standby Databases
- Replication
- Clustering
Wrapping it Up
- Some Available Database Engines
- The Future: Relational or Object?
- What You Have Learned
Credits
- About the Author
Data Modeling Video
Title Data Modeling Training Course
6 hours
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