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ora10g601-ver1
Oracle Database 10g: Data Modeling (2-3 days)
Description
This Oracle 10g courseware training guide book will consider the logical design of relational databases using a methodology known as semantic data modeling and related practical techniques. (This same course is also known by the name RELATIONAL DATABASE DESIGN).
This course is one common starting point for the entire Sideris database curriculum.
Audience
The target audience for this course is all database professionals concerned about the design and implementation of databases. Among the specific groups for whom this course will be helpful are:
• Business analysts
• Data modelers, data analysts and data architects
• Senior application designers and developers
• Database administrators
Prerequisites
No specific prerequisites are mandatory for this course.
Objectives
Major subject areas to be explored are:
• Building a logical data model of increasing complexity and accuracy
• Transforming a logical model into a physical model for a relational database
• Using object oriented and semantic modeling techniques to refine a model
• Identifying classic structures and patterns which may be reused among many different models.
• Learn about star schemas, snowflake schemas and data warehouse models
• Introduce the use of a data model diagramming tool and CASE tools
• Consider the physical objects of a relational database and how they implement a logical model.
Course Outline
ABOUT DATA MODELING & RELATIONAL DATABASE DESIGN • WHAT IS DATA MODELING? • ABOUT SYSTEM DESIGN METHODOLOGIES • MORE ABOUT CASE TOOLS
BUILDING A SIMPLE DATA MODEL • IDENTIFYING ENTITIES • IDENTIFYING ATTRIBUTES • A SIMPLE MODELING SCENARIO • IDENTIFYING RELATIONSHIPS • A SIMPLE DATA MODEL SOLUTION
ACHIEVING A MORE ACCURATE MODEL • SUPPLEMENTING THE REQUIREMENTS SPECIFICATION • REFINING THE ATTRIBUTE DEFINITIONS • REFINING THE RELATIONSHIP DEFINITIONS
TRANSFORM DATA MODEL INTO APPLICATION DATABASE MODEL • ABOUT APPLICATION DATABASE MODELS • TRANSFORMATION TO RELATIONAL MODEL
SEMANTIC & OBJECT ORIENTED MODELING • DEFINING DOMAINS • DEFINING SUPERTYPES & SUBTYPES • DEFINING ARCS • DEFINING LATTICES
CLASSIC STRUCTURES & PATTERNS • BASIC CLASSIC STRUCTURES • ADVANCED CLASSIC STRUCTURES
DATA MODEL IMPLEMENTATION USING RELATIONAL DATABASES • RELATIONAL IMPLEMENTATION • ELECTRONICS Database Logical Model • ELECTRONICS Database Physical Model • SUPERTYPE & ARC TRANSFORMATION OPTIONS • MORE ABOUT A RELATIONAL DATABASE • RELATIONAL DATABASE OBJECTS • SQL DDL
DATA WAREHOUSE MODELS • WHAT IS A DATA WAREHOUSE? • ABOUT WAREHOUSE MODELS & TERMINOLOGY • STAR SCHEMA MODEL • SNOWFLAKE SCHEMA MODEL • CONTRAST OLTP & WAREHOUSE DATABASES
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