DATABASE CONCEPTS - Definitions - DIKW, Database, Miniworld, DBMS, Meta-da a - Data Manageme.r. Challenges: Data Accuracy. Data Se zurity, Data Organization, Data Acsess - Hierarchical and Network Databases - Kelational Databases - Object-Oriented and Object-Oriented Databases - Multidimensional Databases - Database Lifecycle RELATIONAL CONGEPTS - Definitions - Relations, Tuples, Attributes - Discrete Math - Sets and Sequences - Relation Schema and Relation State; Relational Database Schema and Relational Database State - Constraints - Implicit, Explicit, Semantic, Domain Constraint, Key Constraint SYSTEM CONEEPTS - Data Abstraction - Data Models: High-Level vs Low-Level vs Re.vresentational - Database Schema - Diagram, Construct - Three-Schema Architecture - Internal Level, Conceptual Level, External Level, Data Independence - Centralized vs. Client-Server Architecture MODILE 2 - BDNHEPTUAL DESIBN - Requirements Analysis - Conceptual Schema - Entity-Relationship Diagrams 0 Entity - Attribute - Relationship - Keys: Primary, Candidate, Composite - Degree of a Relationship: Unary, Binary, Ternary - Cardinality: 1:1, 1:N, N:M Relationships - Modality - Associative Entities CSCI 2020: Database Management Page 1 DATABASE CONCEPTS - Definitions - DIKW, Database, Miniworld, DBMS, Meta-da a - Data Manageme.r. Challenges: Data Accuracy. Data Se zurity, Data Organization, Data Acsess - Hierarchical and Network Databases - Kelational Databases - Object-Oriented and Object-Oriented Databases - Multidimensional Databases - Database Lifecycle RELATIONAL CONGEPTS - Definitions - Relations, Tuples, Attributes - Discrete Math - Sets and Sequences - Relation Schema and Relation State; Relational Database Schema and Relational Database State - Constraints - Implicit, Explicit, Semantic, Domain Constraint, Key Constraint SYSTEM CONEEPTS - Data Abstraction - Data Models: High-Level vs Low-Level vs Re.vresentational - Database Schema - Diagram, Construct - Three-Schema Architecture - Internal Level, Conceptual Level, External Level, Data Independence - Centralized vs. Client-Server Architecture MODILE 2 - BDNHEPTUAL DESIBN - Requirements Analysis - Conceptual Schema - Entity-Relationship Diagrams 0 Entity - Attribute - Relationship - Keys: Primary, Candidate, Composite - Degree of a Relationship: Unary, Binary, Ternary - Cardinality: 1:1, 1:N, N:M Relationships - Modality - Associative Entities CSCI 2020: Database Management Page 1