- represents data as two-dimensional tables called relations - relates data across tables based on common data element (primary and foreign key) - examples: db2, oracle, ms sql server, mysql
-represents data as two-dimensional tables called relations -relates data across tables based on common data eleent ex) db2, oracle, ms sql server, mysql
Turki Nasser al-Dandani , another suspected Saudi operative for Osama bin Laden 's al-Qaida terror network and top suspect in the Riyadh bombings , remains at large .