CS 405G Introduction to Database Systems Lecture 2: Entity and relationship Instructor: Chen Qian Luke Huan Univ. of Kansas * * Review A database is a large collection of…
CSE 480: Database Systems Lecture 18: Normal Forms and Normalization Functional Dependencies A functional dependency (FD) takes the form of X Y, where X and Y are subsets…
CSE 480: Database Systems Lecture 24: Concurrency Control Concurrency Control Reasons for concurrency control Although serial execution of a set of transactions may be correct,…
CSE 480: Database Systems Lecture 4: Enhanced Entity-Relationship Modeling Reference: Read Chapter 8.1 â 8.5 of the textbook Announcements Class Project Each group must…
CSE 480: Database Systems Lecture 24: Concurrency Control Concurrency Control Reasons for concurrency control Although serial execution of a set of transactions may be correct,…
CSE 480: Database Systems Lecture 1: Introduction Reference: Read Chapters 1 & 2 of the textbook Database Systems are Pervasive Retail Banking Law enforcement Database-Driven…
CS 370 Database Systems Lecture 3 Overview of Database Systems A commonly used view of data approach is the three-level architecture suggested by ANSI/SPARC (American National…