View updating /

"The presentation is divided into four modules. Module I explains why the view update problem is important, shows how not to do it, and presents a general framework within which the problem can sensibly be addressed. Module II introduces certain fundamental principles, including The Assignment...

Ausführliche Beschreibung

Gespeichert in:
Format:
Elektronisch Film
Sprache:
Englisch
Veröffentlicht:
[Place of publication not identified] : O'Reilly Media, 2014.
Ausgabe:
1st edition
Zusammenfassung:
"The presentation is divided into four modules. Module I explains why the view update problem is important, shows how not to do it, and presents a general framework within which the problem can sensibly be addressed. Module II introduces certain fundamental principles, including The Assignment Principle, The Golden Rule, and The Principle of Interchangeability, and discusses the concept of information equivalence. Module III consists of a detailed discussion of a motivating example, using that example to introduce the important concept of compensatory actions. Finally, Module IV ties everything together by showing how concepts introduced in the first three modules can be used as a basis for solving the problem."--Resource description page.
Umfang:
1 online resource (1 streaming video file (1 hr., 8 min., 50 sec.)) : digital, sound, color.
video file
Anmerkungen:
Title from title screen (viewed December 18, 2014)
Date of publication taken from resource description page.
Schlagworte:
Relational databases > Design and construction.
Electronic videos.
Bezugswerke: