Entity Relationship Diagram - ERD (complete information in one go)
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Database Management System (DBMS) Playlist • Database Management System (DBMS)
timestamps and titles
00:00 Intro
02:22 Types of Attributes
07:10 Constrains Cardinality
18:02 Recursive relationship
19:00 Strong Entity vs Weak Entity Strong Relationship Vs Weak relationship
21:38 Total participation (Complete Participation) Vs Partial Participation
23:05 Degree of relationship (Unary Binary Ternary … N-ary)
24:38 Summary ERD Symbols and Notations
#ERmodel #entityRelationshipmodel #DBMS
#RelationshipConstrains #Cardinality
#RecursiveRelationship
#StrongEntity #Weak Entity
#StrongRelationship #WeakRelationship#TotalParticipation #CompleteParticipation #PartialParticipation #DegreeRelationship #UnaryRelationship #BinaryRelationship #TernaryRelationship #N-aryRelationship #Summary #ERDSymbols #ERDNotations #database #dbms