Any information about the location, shape, and relationships of geographic features. For highways this includes the relative locations and distances…
The ability to change size to support larger or smaller volumes of data and more or fewer users with minimal…
Also called “data reengineering.” Allows the user to capture physical models of legacy and production systems and relate each attribute…
A central place in which databases are stored and maintained in an organized way. A repository may be directly accessible…
A database or database management system that stores information in tables—rows and columns of data—and conducts searches by using data…
The storage of multiple copies of identical data. The process of limiting excessive copying, update, and transmission costs associated with…
A method of building computer systems in which the system is programmed and implemented in segments, rather than waiting until…