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Table of contents
Slide 1
Slide 2
Managing Information
Spreadsheets
Slide 5
Spreadsheet Formulas
Slide 7
Slide 8
Slide 9
Circular References
Spreadsheet Analysis
Slide 12
Database Management Systems
Slide 14
Slide 15
The Relational Model
A Database Table
Slide 18
Relationships
Slide 20
Slide 21
Relational Query Languages
Structured Query Language
Queries in SQL
Querying Multiple Relations
Modifying Database Content
Database Design
Slide 28
Components of Data-Intensive Systems
Slide 30
Single-Tier Architectures
Client-Server Architectures
Slide 33
Three-Tier Architecture
Technologies
Advantages of the Three-Tier Architecture
Scalable Three-Tier Architecture
Slide 38
Slide 39
Author:
Vincent Costa
E-mail:
vcosta@optonline.net