'Emp' presentation slideshows

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4. Distributed DBMS Architecture

4. Distributed DBMS Architecture. Chapter 4 Distributed DBMS Architecture. Outline. To-Down Design of DDBMS Architecture Schema and Distribution Transparency Bottom-up Design of DDBMS Architecture Architectural Alternatives for DDBMSs

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Topics covered

Topics covered. Overview of DEMO Capturing database schema in QL Differential query optimization Dialect DLA Capturing database schema in DLA. Capturing database schema in QL. Another view on views Another view on physical design. Tables: current practice.

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One-to-One and Recursive Relationships

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The objective of normalization is sometimes stated

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Presented by: Zhijun Lin Advisors: Dr. Hactor Hernandez Dr. Yuanlin Zhang

Consistent Query Answering Under Inclusion Dependencies Authors: Loreto Bravo and Leopoldo Bertossi Carleton University, Canada. Presented by: Zhijun Lin Advisors: Dr. Hactor Hernandez Dr. Yuanlin Zhang. Integrity Constraints.

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418 views • 27 slides

PL/SQL Francisco Moreno Universidad Nacional

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XML and ORACLE

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The Relational Data Model

The Relational Data Model. E.F Codd A Relational Data Model for Large Shared Data Banks (1970) The basic model used by Access, Oracle, DB2 All Relational DBMSs depart from the basic model. Components. The concepts available to represent the UoD Relations (tables) of Tuples (rows) , of

419 views • 24 slides

Effects of Electromagnetic Pulses on the Permeability of Blood-Brain-Barrier

Effects of Electromagnetic Pulses on the Permeability of Blood-Brain-Barrier. Gui-Rong Ding, Ph.D Department of Radiaition Medicine, Fourth Military Medical University, China. Introduction.

466 views • 23 slides

FC.49 THE DECLINE OF THE OTTOMAN EMPIRE (c.1565-1918)

FC.49 THE DECLINE OF THE OTTOMAN EMPIRE (c.1565-1918). Ottomans dominate Mid-East & E. Mediterranean by 1565 (FC.48). FC.49 THE DECLINE OF THE OTTOMAN EMPIRE (c.1565-1918). Empire starts to experience problems:. Emp. too big to launch wars across far flung frontiers.

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PL/SQL A BRIEF OVERVIEW

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Topics covered

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Lecture 5

Lecture 5. Entity Relationship Modeling. Topics. Real things and descriptions Example for the workshop Implementation into RDBMS and XML ER models as abstract models Modeling as a language task. Schema. modeling. design. analysis. Descriptions. guides. Real world. Fact base. Use.

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EMP EXAM READINESS PREPARATION SEMINAR FOR DEALING REPRESENTATIVES

EMP EXAM READINESS PREPARATION SEMINAR FOR DEALING REPRESENTATIVES. Presenter Harry Figov, MBA, CA ?CBV , CPA, CFA, CFP harryfigov@sympatico.ca. PRODUCT DISTRIBUTION. PUBLIC DISTRIBUTION OF PRODUCTS USUALLY REQUIRES PROSPECTUS TIME CONSUMING COSTLY REQUIRES REGULATORY APPROVAL

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Chapter 11

Chapter 11. Relational Database Design Algorithms and Further Dependencies.

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Chapter 11

Chapter 11. Relational Database Design Algorithms and Further Dependencies.

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Engineering & The Media: EMP

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Translating Relational Schemas to XML Schemas

Translating Relational Schemas to XML Schemas. Dongwon Lee, Murali Mani, Frank Chiu, Wesley. W. Chu UCLA. Our goals. Map from relational to XML model automatically. Maintain semantic constraints during the mapping.

228 views • 9 slides