Premiere Products
Problems Using Spreadsheet
Database Background
Database Background (con’t)
Database Background (con’t.)
Entity-relationship Diagram
Database Management Systems
Building a Database
PPT Slide
Relational Databases
Relations
An Unnormalized Relation
Database Structure Representation
Query-by-Example (QBE)
Simple Criteria
Relational Operators
Computed Fields
Calculating Statistics
Grouping
Sorting
Joining Tables
Update Query
Delete Query
Make-Table Query
Relational Algebra
Major commands
The Join Command Continued
Normal Set Operations
Normal Set Operations (con’t.)
Email: James.Caristi@valpo.edu
Home Page: http://faculty.valpo.edu/jcaristi