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Databases
ISTP523
April 2, 2008
Overview
  What is a database?
  How do they work?
  Types of databases
  Database models
  Database design
  SQL
  Microsoft Access
What is a database?
 Designed to offer an organized mechanism
 for storing, managing and retrieving
 information
 Libraries are databases
 Storage and retrieval systems have developed
 and evolved as libraries have
   early librarians defined standardized filing and
   retrieval protocols
   libraries have an indexing system (card catalog)
   libraries have pointers (a classification system, like
   the Dewey decimal system)
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Session9

  • 2. Overview What is a database? How do they work? Types of databases Database models Database design SQL Microsoft Access
  • 3. What is a database? Designed to offer an organized mechanism for storing, managing and retrieving information Libraries are databases Storage and retrieval systems have developed and evolved as libraries have early librarians defined standardized filing and retrieval protocols libraries have an indexing system (card catalog) libraries have pointers (a classification system, like the Dewey decimal system)