tailieunhanh - Lecture Fundamentals of Database Systems - Chapter 7: Relational database design by ER-and EERR-to-Relational mapping

Chapter 7 discusses how to design a relational database schema based on a conceptual schema design. This chapter presented a high-level view of the database design process, and in this chapter we focus on the logical database design or data model mapping step of database design. We present the procedures to create a relational schema from an Entity-Relationship (ER) or an Enhanced ER (EER) schema. | DATA B A sE SYSTEMS FOURTH EDITION ELMASRI NAVATHE Chapter 7 Relational Database Design by ER- and EERR-to-Relational Mapping PEARSON Addison Wesley Copyright 2004 Pearson Education Inc. Chapter Outline ER-to-Relational Mapping Algorithm Step 1 Mapping of Regular Entity Types Step 2 Mapping of Weak Entity Types Step 3 Mapping of Binary 1 1 Relation Types Step 4 Mapping of Binary 1 N Relationship Types. Step 5 Mapping of Binary M N Relationship Types. Step 6 Mapping of Multivalued attributes. Step 7 Mapping of N-ary Relationship Types. Mapping EER Model Constructs to Relations Step 8 Options for Mapping Specialization or Generalization. Step 9 Mapping of Union Types Categories . Elmasri Navathe Fundamentals of Database Systems Fourth Edition Chapter 7-3 Copyright 2004 Ramez Elmasri and Shamkant .

• Cơ sở dữ liệu
• Fundamentals of Database Systems
• Database Systems
• Relational database design
• EERR to Relational mapping
• Mapping EER model constructs
• ER to Relational mapping algorithm
• Database system concepts
• The relational data model
• Database design
• Database programming techniques
• Relational database constraints
• Database architecture
• Data models
• Hierarchical model
• Relational database design algorithms
• Designing a set of relations
• Relational decompositions
• Relational database schema
• Database users
• Database applications
• Typical DBMS functionality
• Database approach
• Databases and database users
• Relational databases
• Relational calculus
• Physical database design
• Concurrency control techniques
• Database recovery techniques
• Database security
• Distributed databases
• Database management systems
• Fundamentals of database management systems
• Logical database design
• Object oriented database management
• Data administration
• Relational model concepts
• Relational model constraints
• Characteristics of relations
• Database design process
• ER model concepts
• ER diagrams
• Database application
• Relational database schemas
• Multivalued dependencies
• Database design theory
• File structures
• Query processing
• Database tuning
• Transaction processing
• Concurrency control
• Database System
• Lecture Database Systems
• Enhanced Entity Relationship
• UML modeling
• Enhanced ER model
• Fundamentals of data modeling
• Data modeling
• Entity Relationship
• Relational algebra
• Relational model
• Programming techniques
• Database programming
• SQL Triggers
• Views in SQL
• Data independence
• Database system utilities
• Classification of DBMSs
• Embedded SQL
• Functions calls
• Stored procedures
• Relational data retrieval
• Relational database model