Grid Database Design

ISBN: 9780849328008 出版年：2005 页码：309 Wells, April J Auerbach Publications

IN THE BEGINNING History Computing Early Mechanical Devices Computing Machines The 1960s The 1970s The 1980s The 1990s The 21st Century Definition and Components P2P Types Grid Scope Early Adopters Computational and Experimental Scientists Bioinformatics Corporations Academia Science Industries Benefits THE PARTS AND PIECES Security Security Database Security The Hardware Computers Storage I/O Subsystems Underlying Network Operating Systems Visualization Environments People Metadata Grid Metadata Data Metadata Application Metadata External Metadata Logical Metadata User Data Resources Metadata Services Access Metadata Formatting MCAT Conclusion Drivers Business Technology DATABASES IN THE GRID Introducing Databases Databases Relational Database Object Database Object Relational Database SQL Database Data Model Schema Relational Model Anomalies Parallel Database Data Independence Parallel Databases Multiprocessor Architecture Alternatives Disadvantages of Parallelism Database Parallelization Techniques Data-Based Parallelism Parallel Data Flow Approach Parallelizing Relational Operators Data Skew Distributing Databases Advantages Disadvantages Rules for Distributed Databases Fragmentation Replication Metadata Distributed Database Failures Data Access Data Synchronization Concurrency Control Two-Phase Commit Protocol Time Stamp Ordering Heterogeneity Conclusion