'View definition' diaporamas de présentation

View definition - PowerPoint PPT Presentation


Outline

Outline

Outline Introduction Background Distributed DBMS Architecture Distributed Database Design (Briefly) Distributed Query Processing (Briefly) Distributed Transaction Management (Extensive) Building Distributed Database Systems (RAID) Mobile Database Systems Privacy, Trust, and Authentication

By RexAlvis
(247 views)

Department of Computer Science & Engineering University of California, San Diego CSE-291: Ontologies in Data Integr

Department of Computer Science & Engineering University of California, San Diego CSE-291: Ontologies in Data Integr

Department of Computer Science & Engineering University of California, San Diego CSE-291: Ontologies in Data Integration Spring 2003. Bertram Lud ä scher LUDAESCH@SDSC.EDU. Course Overview. Introduction to ontologies: What are ontologies (and some related “beasts”)?

By rollin
(232 views)

70420403- Database Systems 数据库管理系统

70420403- Database Systems 数据库管理系统

70420403- Database Systems 数据库管理系统. Li Jianguo jli@math.tsinghua.edu.cn. References. Raghu Ramakrishnan/Johannes Gehrke, Database Management Systems, 2 nd Ed. , 清华大学出版社 /McGraw-Hill, 2000 C. J.Date , 数据库系统导论(第 7 版) , 机械工业出版社. What is DBMS?. Need for information management

By abel
(191 views)

Transactions, Views, Indexes

Transactions, Views, Indexes

Transactions, Views, Indexes. Controlling Concurrent Behavior Virtual and Materialized Views Speeding Accesses to Data. Why Transactions?. Database systems are normally being accessed by many users or processes at the same time. Both queries and modifications.

By orenda
(109 views)

JavaServer Faces

JavaServer Faces

JavaServer Faces. Jeff Schmitt October 5, 2006. Introduction to JSF. Presents a standard framework for building presentation tiers for web applications Provides a set of presentation user interfaces (UI) components

By waldron
(2 views)

CSE 636 Data Integration

CSE 636 Data Integration

CSE 636 Data Integration. XML Distributed Query Processing Slides by Yannis Papakonstantinou. Overview. The Virtual XML View Approach towards Data Integration Query Processing in XML Mediators Issues Overview An Algebra-Based Architecture Navigation-driven Evaluation.

By cael
(127 views)

Information Resources Management

Information Resources Management

Information Resources Management. February 27, 2001. Agenda. Administrivia Exam SQL Part 1 Homework #5. Administrivia. Homework #4. Exam. Results Review. SQL Structured Query Language. The standard relational database language Two Parts DDL - Data Definition Language

By gaynell
(0 views)

Chapter 6 Database Administration

Chapter 6 Database Administration

Chapter 6 Database Administration. Introduction. Database administration The process of managing a database Database administrator A person or an entire group charged with managing the database. Views. Base tables Existing, permanent tables in a relational database View

By nascha
(200 views)

CSE314 Database Systems

CSE314 Database Systems

CSE314 Database Systems. Lecture 2 System Concepts and Architecture Doç . Dr. Mehmet Göktürk. s rc : Elmasri & Navanthe 6E Pearson Ed Slide Set. Chapter 2 Outline. Data Models, Schemas, and Instances Three-Schema Architecture and Data Independence Database Languages and Interfaces

By matsu
(128 views)

View Manager

View Manager

View Manager. Lesson # 9 HP UCMDB 8.0 Essentials. About this Lesson. Lesson Objectives. In this lesson, you will learn how to: Navigate the areas of View Manager including the Definition and Preview area Use View Manager to create a view

By darva
(200 views)

Bertram Ludäscher ludaesch@sdsc Data and Knowledge Systems San Diego Supercomputer Center

Bertram Ludäscher ludaesch@sdsc Data and Knowledge Systems San Diego Supercomputer Center

Towards Semantic Mediation for GEON: Facilitating Scientific Data Integration using Knowledge Representation. Bertram Ludäscher ludaesch@sdsc.edu Data and Knowledge Systems San Diego Supercomputer Center U.C. San Diego. +/- Energy. GEON Metamorphism Equation:.

By orien
(115 views)

Projects Overview

Projects Overview

Projects Overview. 1. (T+P) Data Integration/Mediation Implement the Global-as-View (GAV)/ view unfolding approach (intro to it: TODAY) Examples, documentation, presentation (needed for all projects) 2. (T: deep) Data Integration/Mediation

By gari
(85 views)

Using Views for Customizing Reusable Components in Component-Based Frameworks

Using Views for Customizing Reusable Components in Component-Based Frameworks

Using Views for Customizing Reusable Components in Component-Based Frameworks. Anca-Andreea Ivan Vijay Karamcheti New York University. Application Adaptation. Motivation: Applications run in heterogeneous environments. Network state changes over time. Problem:

By lavi
(104 views)

Knowledge-Based Integration of Neuroscience Data Sources

Knowledge-Based Integration of Neuroscience Data Sources

Knowledge-Based Integration of Neuroscience Data Sources. Amarnath Gupta Bertram Lud äscher Maryann Martone University of California San Diego. View Definition. A Standard Information Mediation Framework. Client Query. Integrated XML View. Mediator. XML View. XML View. XML View.

By quang
(139 views)

Harmonization of the IFC View Definition Methodology BLIS - ProIT - IDM

Harmonization of the IFC View Definition Methodology BLIS - ProIT - IDM

Harmonization of the IFC View Definition Methodology BLIS - ProIT - IDM. Jiri Hietanen BLIS Technical Coordinator 30.05.2005. The Harmonization Team. Team Jiri Hietanen, BLIS Kari Karstila, ProIT Jeff Wix, IDM. Efforts to date Finding common approach (by email)

By kaili
(116 views)

Chapter 9

Chapter 9

Chapter 9. Views, Synonyms, and Sequences. Views, Synonyms, and Sequences. Views are used extensively in reporting applications and also to present subsets of data to applications. Synonyms provide a means to transparently allow users to display and use other users’ objects.

By halden
(126 views)

What is POV? Why is point of view important in history?

What is POV? Why is point of view important in history?

What is POV? Why is point of view important in history?. Helps us empathize and understand: puts us in the place of someone who was there Primary source documents are NOT FACTS. They are opinions and reflections of the way a person saw the world.

By nat
(73 views)

The M ediation of I nformation using X ml project

The M ediation of I nformation using X ml project

The M ediation of I nformation using X ml project. BY:Amir Atauna & Michael Brautbar. What is a Mediator and Why is it Needed?. Huge quantity of information on the web. Users wants to find information on the web that is related to their problem.

By hue
(82 views)

CSE 636 Data Integration

CSE 636 Data Integration

CSE 636 Data Integration. Answering Queries Using Views Overview. The Problem. Given a query Q and a set of view definitions V1,…,Vn : Is it possible to answer Q using only the V’s? V1(A,B) :- cites(A,B), cites(B,A) V2(C,D) :- sameTopic(C,D), cites(C,C1), cites(D,D1)

By kalare
(127 views)

Narrative Paragraphs

Narrative Paragraphs

Narrative Paragraphs. Point-of-View Definition: from who or whom the story is told. First Person Point-of-View Definition: a story told using I, me, we or us.

By fala
(133 views)

View View definition PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of View definition PowerPoint presentations. You can view or download View definition presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.