Database

Database

1. paper

   • Diary
   • Yellow pages
   • Menu
   • Advantages
     • cheap
     • no technical equipment
     • quick to start one
     • lots of copies easly
   • Disavantages
     • long updates
     • slower to search information

2. computer

   • Itunes
   • Store checker
   • microsoft
   • Advantages
     • Quicker to search information
     • Quick update
     • lots of copies easly
   • Disavatages
     • Expesive
       • lots of equipment
       • specialised person
     • slow to start one

3. definition

   • A data base is a persistent store of data that is orgenised .

4. A field is one peace of data.

5. A record is lots of field together.