Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Composition,”A derivation of Armstrong’s Axioms.if[…]
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Normalisation
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Normalisation A Database design technique[…]
Read moreQuery Processing,”How an SQL Query is executed
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Query Processing,”How an SQL Query[…]
Read more1NF,”From an Un-normalised Database (UNF) Repeated groups are removed
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.1NF,”From an Un-normalised Database (UNF)[…]
Read more2NF
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.2NF The previous NF is[…]
Read moreSelect σ p (R)
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Select σ p (R) Returns[…]
Read more3NF
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.3NF The previous NF is[…]
Read moreEntity,”A representation of a real world object
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Entity,”A representation of a real[…]
Read moreAttribute,”A value of an Entity that distinguishes it, i.e. a persons name
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Attribute,”A value of an Entity[…]
Read moreE-R Diagram
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.E-R Diagram Entity-Relationship Diagram. A[…]
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