'Attribute set' presentation slideshows

Lossless Decomposition& 4NF

CS157B Lecture 16. Lossless Decomposition& 4NF. Prof. Sin-Min Lee Department of Computer Science. 1. Closure. Given a set of functional dependencies, F, its closure, F + , is all FDs that are implied by FDs in F. e.g. If A ? B, and B ? C, then clearly A ? C.

987 views • 70 slides

Chapter 7: Relational Database Design

Chapter 7: Relational Database Design. First Normal Form Functional Dependencies Decomposition Boyce-Codd Normal Form Third Normal Form. First Normal Form. R is in first normal form if the domains of all attributes of R are atomic. Pitfalls in Relational Database Design. Redundancy

676 views • 66 slides

Data Mining

Data Mining. Instructor: Bajuna Salehe Email: bajunar@yahoo.com Web: http://www.ifm.ac.tz/staff/bajuna/courses. Classification and Prediction. Classification and Prediction.

551 views • 44 slides

Compiere Training

475 views • 33 slides

CIS336 Website design, implementation and management (also Semester 2 of CIS219, CIS221 and IT226)

360 views • 29 slides

CIS336 Website design, implementation and management (also Semester 2 of CIS219, CIS221 and IT226)

292 views • 29 slides

Layers and Alternative Application Layers

Layers and Alternative Application Layers. Malcolm Clarke September 10, 2012. General Concepts of Layers. Object Approach. Agent Object. Manager Proxy Object. Events. Actions. Get. Set.

363 views • 24 slides

Layers and Alternative Application Layers

Layers and Alternative Application Layers. Malcolm Clarke September 10, 2012. General Concepts of Layers. Object Approach. Agent Object. Manager Proxy Object. Events. Actions. Get. Set.

241 views • 24 slides

More Rough Sets

263 views • 22 slides

World-Leading Research with Real-World Impact!

Institute for Cyber Security. Towards An Attribute Based Constraints Specification Language. Khalid Zaman Bijon, Ram Krishnan and Ravi Sandhu Institute for Cyber Security University of Texas at San Antonio September 11, 2013

272 views • 17 slides

OO in Parrot

308 views • 16 slides

Expression Filters (10 g )

Expression Filters (10 g ). What is an expression filter ? Feature to manage and evaluate conditional expressions that describe users interests in data Allows you to store conditional expressions in a column, which you can then use in the WHERE clause of a database query

274 views • 15 slides

Expression Filters (10 g )

Expression Filters (10 g ). What is an expression filter ? Feature to manage and evaluate conditional expressions that describe users interests in data Allows you to store conditional expressions in a column, which you can then use in the WHERE clause of a database query

167 views • 15 slides