Relational Model and Relational Algebra

• cours magistral

Relational Model and Relational Algebra CMPSCI 445 – Database Systems Fall 2008 Some slide content courtesy of Zack Ives, Ramakrishnan & Gehrke, Dan Suciu, Ullman & Widom

• relational database
• details of physical storage
• nested tables
• declarative query language
• theory of normalization guides
• specifies name of relation
• tables students
• name