rookie1010
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Hi
I came across this statement
"most of todays database systems are relational, meaning that no two tables contain exactly the same data so that file redundancy is eliminated as much as possible"
if two tables don't contain exactly the same data how can they be relational, i assume relational means they are related?
I came across this statement
"most of todays database systems are relational, meaning that no two tables contain exactly the same data so that file redundancy is eliminated as much as possible"
if two tables don't contain exactly the same data how can they be relational, i assume relational means they are related?