National Center for Geographic Information and Analysis
Unit 44 - Database Concepts II
- Author(s): Unit 44, CC in GIS
- White, Gerald
- Editor(s): Goodchild, Michael F.
- Kemp, Karen K.
- et al.
This unit delves deeper into database concepts introduced in the previous unit. It describes requirements of a database for spatial data including data security concerns, ability to support concurrent users, security against data loss, and prevention of unauthorized use.