'Bridge entity' presentation slideshows

Mapping from Data Model (ERD) to Relational Model

Mapping from Data Model (ERD) to Relational Model. Yong Choi School of Business CSUB. Objectives of logical design. Transform the conceptual database design into a logical database design that can be implemented on a chosen DBMS later Input: conceptual model (ERD)

493 views • 39 slides

Mapping from Data Model (ERD) to Relational Model

Mapping from Data Model (ERD) to Relational Model. Yong Choi School of Business CSUB. Objectives of logical design. Transform the conceptual database design into a logical database design that can be implemented on a chosen DBMS later Input: conceptual model (ERD)

534 views • 38 slides

Mapping from Data Model (ERD) to Relational Model

Mapping from Data Model (ERD) to Relational Model. Yong Choi School of Business CSUB. Objectives of logical design. Transform the conceptual database design into a logical database design that can be implemented on a chosen DBMS later Input: conceptual model (ERD)

541 views • 38 slides

Mapping from Data Model (ERD) to Relational Model

Mapping from Data Model (ERD) to Relational Model. Yong Choi School of Business CSUB. Objectives of logical design. Translate the conceptual database design into a logical database design that can be implemented on a chosen DBMS later Input: conceptual model (ERD)

604 views • 37 slides

Mapping from E-R Model to Relational Model

Mapping from E-R Model to Relational Model. Yong Choi School of Business CSUB. Objectives of logical design. Translate the conceptual design into a logical database design that can be implemented on a chosen DBMS later Input: conceptual model (ERD)

1.53k views • 36 slides

Mapping from Data Model (ERD) to Relational Model

Mapping from Data Model (ERD) to Relational Model. Yong Choi School of Business CSUB. Transformation. Transform the conceptual database design (ERD) into a logical database design that can be implemented on a chosen DBMS later (our choice: RDS) Input: conceptual model (ERD)

411 views • 34 slides

Normalization Example

Normalization Example . Database Tables and Normalization. Normalization Process for evaluating and correcting table structures to minimize data redundancies Reduces data anomalies Works through a series of stages called normal forms: First normal form (1NF) Second normal form (2NF)

473 views • 20 slides

Ethernet

789 views • 14 slides