What are 12 rules of Dr. Edgar Frank “Ted” Codd?

What are 12 rules of Dr. Edgar Frank “Ted” Codd?

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What are 12 rules of Dr. Edgar Frank “Ted” Codd? Part – 1
What are 12 rules of Dr. Edgar Frank “Ted” Codd? Part – 1

What are 12 rules of Dr. Edgar Frank “Ted” Codd?

Today I will discuss all about What are 12 rules of Dr. Edgar Frank “Ted” Codd? of an RDBMS (Relational DataBase Management Systems) which has been taken from a link is mentioned below –

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What are 12 rules of Dr. Edgar Frank “Ted” Codd?

Dr. E.F. Codd’s 12 Rules: Dr. Edgar F. Codd did some extensive research in the Relational Model of database systems and came up with twelve rules of his own which according to him, a database must obey in order to be a true relational database.

These rules can be applied to a database system that is capable of managing is stored data using only its relational capabilities. This is a foundation rule, which provides a base to imply other rules on it. There are 12 rules of Dr. Edgar Frank “Ted” Codd

12 rules of Dr. Edgar Frank “Ted” Codd - 1
12 rules of Dr. Edgar Frank “Ted” Codd - 2
12 rules of Dr. Edgar Frank “Ted” Codd - 3

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This Post Has One Comment

  1. Rajshree P

    Very helpful this notification to me and may be every one of us.

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