Databases and computerized information retrieval

• exposé - matière potentielle : information

1Databases and computerized information retrieval Introduction **** 2 What is a database? A database is a collection of similar data records stored in a common file (or collection of files). ****

• collection of similar data records
• text retrieval
• retrieval systems
• computerized investigation of the images
• database user
• database to the user
• retrieval
• records
• file
• database
• system