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6/25/2018
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Distributed Databases and Client–Server Architectures
Chapter 25 Distributed Databases and Client–Server Architectures
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Distributed Database Concepts
Parallel Versus Distributed Technology Advantages of Distributed Databases Additional Functions of Distributed Databases
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Data Fragmentation, Replication, and Allocation Techniques for Distributed Database Design
Data Replication and Allocation Example of Fragmentation, Allocation, and Replication
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Types of Distributed Database Systems
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Query Processing in Distributed Databases
Data Transfer Costs of Distributed Query Processing Distributed Query Processing Using Semijoin Query and Update Decomposition
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Overview of Concurrency Control and Recovery in Distributed Databases
Distributed Concurrency Control Based on a Distinguished Copy of a Data Item Distributed Concurrency Control Based on Voting Distributed Recovery
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An Overview of 3-Tier Client-Server Architecture
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Distributed Databases in Oracle
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Summary
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