'Active databases' diaporamas de présentation

Active Database Systems Elisa Bertino CS Department and CERIAS Purdue University

Active Database Systems Elisa Bertino CS Department and CERIAS Purdue University. Table of contents. Preliminary aspects Architectural approaches Languages for rule specification Events Conditions Actions Additional features Execution model Rule execution Conflicts resolution

1.23k views • 83 slides

Web data management Serge Abiteboul INRIA Saclay & ENS Cachan

618 views • 51 slides

Outline of Discussion

Database Technology: Achievements and Opportunities Dr M Saraee Dept. of Electrical and Computer Engineering Isfahan University of Technology. Outline of Discussion. Why do we need databases Database Systems: Past, Present and Future Overview of New Approaches. File-based Systems.

358 views • 29 slides

Break-out Sessions

336 views • 18 slides

DATABASE SYSTEMS - 10p Spring 2002

DATABASE SYSTEMS - 10p Spring 2002. A second course on development of database systems Kjell Orsborn Uppsala Database Laboratory Department of Information Technology, Uppsala University, Uppsala, Sweden. Active Database Technology Elmasri/Navathe ch 23.1.

388 views • 17 slides

Data ? Control (Reactive to Proactive)

Data ? Control (Reactive to Proactive). Goce Trajcevski Dept. of EECS Northwestern University goce@eecs.northwestern.edu. Motivation 1: Situational Awareness. Nurse on duty in Assisted Living Residence Resident experiences high temperature and manifests food poisoning

288 views • 17 slides

Chapter 24

Chapter 24. Enhanced Data Models for Advanced Applications. Active Database Concepts and Triggers. Generalized Model for Active Databases and Oracle Triggers Design and Implementation Issues for Active Databases Examples of Statement-Level Active Rules in STARBURST

286 views • 7 slides

Rules in active databases and integrity constraints

Rules in active databases and integrity constraints. Recap integrity constraints. normal forms express FDs, MVDs, JDs candidate and foreign keys entity integrity referential integrity; foreign key rules business (enterprise) integrity constraint rules domain constraints

220 views • 7 slides