'Deletion anomalies' presentation slideshows

Schedule

Schedule. Today Oct. 4 (TH) Functional Dependencies and Normalization. Read Sections 3.5-3.6. Project Part 1 due. Oct. 9 (T) Multivalued Dependencies, Relational Algebra Read Sections 3.7, 5.1-5.2. Assignment 2 due. Oct. 11 (TH) SQL Queries. Read Sections 6.1-6.3. Project Part 2 due.

298 views • 22 slides

Update Anomalies

Update Anomalies. CS157B By : Anh Ngo. Data Redundancy. The duplication of information within a table Example: Duplicated information: Information: Branch [B1] located at [6 Lanark Square]. Update Anomalies.

1.39k views • 21 slides

Normalization

338 views • 18 slides