The relational data model was first developed by Dr. E. F. Codd, an IBM researcher, in 1970. Dr. Codd published a list of 12 rules defining the ideal relational database in 1985. Perform an Internet search on the rules and define how these rules play a role in current relational databases. The summary without the references should be at least 200 words. Make sure to include a citation and list the reference in APA format.
It is amazing how rapidly database technology has evolved and how pervasive database use has become. Identify a modern business in which databases are used and provide examples on how these databases are used.
For example, in healthcare databases are used to track the typical human resource areas, such as salaries and benefits; to track patient from registration all patient activity during a visit or stay; analyze activity at the hospital, etc.
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