Relational Databases & Data Normalisation Overview Training Course, 1-Day Course

 
Course Content
Session 1: Introduction to Relational Databases
The Database ApproachDatabase Management SystemsThe function of a Database Management SystemThe Processing ArchitectureThe Schema ArchitectureThe Storage ArchitectureAn overview of Database System DevelopmentAn overview of general database principles
Session 2: Conceptual Data Models
Overview of Entity ModelsEntities and how to identify themAttributes and how to identify themRelationships and their qualitiesBuilding an Entity Relationship DiagramResolving many-to-many relationshipsSub-type and Super-type RelationshipsArc RelationshipsRecursive RelationshipsConstraints and AssumptionsNormalization to the First Normal Form (1NF)Normalization to the Second Normal Form (2NF)Normalization to the Third Normal Form (3NF)
Creating an Entity Relationship Diagram 
Entity Diagrams
Session 3: The Relational Model
Relational StructureRelational TerminologyDomainsA Relational schemaCandidate keys and Primary KeysForeign KeysKey ConstraintsAttribute ConstraintsImplementing Sub-type/Super-type RelationshipsViewsDenormalization using Pre-joined TablesDenormalization using Derived Data
An Introduction to Structured Query Language (SQL)Simple QueriesSimple Updates of the Data

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