The ESRI ArcGIS Desktop products -- ArcView, ArcEditor, and ArcInfo -- enable users to create and manage a geodatabase, the world's most advanced spatial object-oriented data model. ArcView enables users to create and manage simple features (points, lines, and polygons) in a personal geodatabase. ArcEditor and ArcInfo support full read-and-write access to any geodatabase. The key advantage of this data model is that it allows you to easily build intelligent...