'Difference operation' presentation slideshows

Databases

Databases. Database. Information is not useful if not organized In database, data are organized in a way that people find meaningful and useful. Database Management System (DBMS) is used to input, sort, organize and store data. Figure 14-1. DBMS Components.

523 views • 47 slides

Advanced SQL

508 views • 35 slides

Presentation by: Tim Sablik

Database Operations on Relations. Presentation by: Tim Sablik. There are two basic types of operations that will be addressed: Unary operations are applied to only one relation. Binary operations are applied to two relations.

189 views • 11 slides