'Distributed dbms' diaporamas de présentation

Carnegie Mellon Univ. Dept. of Computer Science 15-415/615 - DB Applications

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Outline

Outline. Introduction Background Distributed DBMS Architecture Distributed Database Design Fragmentation Data Location Semantic Data Control Distributed Query Processing Distributed Transaction Management Parallel Database Systems Distributed Object DBMS Database Interoperability

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Outline

Outline. Introduction Background Distributed DBMS Architecture Distributed Database Design Fragmentation Data Location Semantic Data Control Distributed Query Processing Distributed Transaction Management Parallel Database Systems Distributed Object DBMS Database Interoperability

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Outline

Outline. Introduction What is a distributed DBMS Distributed DBMS Architecture Background Distributed Database Design Database Integration Semantic Data Control Distributed Query Processing Multidatabase query processing Distributed Transaction Management Data Replication

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Distributed Database Management System

Distributed Database Management System. DDBMS. In a distributed database, there are a number of databases that may be geographically distributed all over the world. A distributed DBMS manages the distributed database in a manner so that it appears as one single database to users.

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Outline

Outline. Introduction What is a distributed DBMS Problems Current state-of-affairs Background Distributed DBMS Architecture Distributed Database Design Semantic Data Control Distributed Query Processing Distributed Transaction Management Parallel Database Systems

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Minggu 12, Pertemuan 23 Introduction to Distributed DBMS (Chapter 22.1-4, 22.6, 3rd ed.)

Minggu 12, Pertemuan 23 Introduction to Distributed DBMS (Chapter 22.1-4, 22.6, 3rd ed.). Matakuliah : T0206-Sistem Basisdata Tahun : 2005 Versi : 1.0/0.0. Learning Outcomes. Pada akhir pertemuan ini, diharapkan mahasiswa dapat dapat Menjelaskan konsep dan masalah distributed DBMS (C2).

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Outline

Outline. Introduction Background Distributed DBMS Architecture Datalogical Architecture Implementation Alternatives Component Architecture Distributed DBMS Architecture Distributed Database Design Semantic Data Control Distributed Query Processing Distributed Transaction Management

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Why not use Federated approach for Database Management System (DBMS)?

Why not use Federated approach for Database Management System (DBMS)?. Yan Cui ITK478 Position paper. crucial issues in enterprises.

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Chapter 22

Chapter 22. Distributed DBMS Concepts and Design CS 157B Edward Chen. Introduction. Distributed Database changes the way of data sharing, conceptually from centralization into decentralization. Development of computer networks promotes a decentralized mode of work.

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Outline

Outline. Introduction What is a distributed DBMS Problems Current state-of-affairs Background Distributed DBMS Architecture Distributed Database Design (Briefly) Distributed Query Processing (Briefly) Distributed Transaction Management (Extensive)

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Distributed Databases

Distributed Databases. Logical next step in geographically dispersed organisations goal is to provide location transparency starting point = a set of decentralised DBs located in different places, developed for the specific information needs of each site

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Distributed Databases

Distributed Databases. Logical next step in geographically dispersed organisations goal is to provide location transparency starting point = a set of decentralised DBs located in different places, developed for the specific information needs of each site

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Outline

Outline. Introduction Background Distributed DBMS Architecture Introduction to Database Concepts Alternatives in Distributed Database Systems Datalogical Architecture Implementation Alternatives Component Architecture Distributed Database Design (Briefly)

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Distributed Database and Replication

Distributed Database and Replication. Distributed Database. A logically interrelated collection of shared data and a description of this data physically distributed over a computer network. Homogeneous All sites use the same DBMS product. Heterogeneous Sites may run different DBMS products.

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Distributed Database and Replication

Distributed Database and Replication. Distributed Database. A logically interrelated collection of shared data and a description of this data physically distributed over a computer network. Homogeneous All sites use the same DBMS product. Heterogeneous Sites may run different DBMS products.

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Outline

Outline. Introduction Background Distributed DBMS Architecture Distributed Database Design Fragmentation Data Location Distributed Query Processing (Briefly) Distributed Transaction Management (Extensive) Building Distributed Database Systems (RAID) Mobile Database Systems

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