Main memory database systems: an overview

Main memory database systems (MMDBs) store their data in main physical memory and provide very high-speed access. Conventional database systems are optimized for the particular characteristics of disk storage mechanisms. Memory resident systems, on the other hand, use different optimizations to stru...

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Veröffentlicht in:IEEE transactions on knowledge and data engineering Jg. 4; H. 6; S. 509 - 516
Hauptverfasser: Garcia-Molina, H., Salem, K.
Format: Journal Article
Sprache:Englisch
Veröffentlicht: IEEE 01.12.1992
Schlagworte:
Application software
Computer science
Concurrency control
Costs
Database systems
Delay
Design optimization
Query processing
Semiconductor memory
Transaction databases
ISSN:1041-4347
Online-Zugang:Volltext
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Zusammenfassung:Main memory database systems (MMDBs) store their data in main physical memory and provide very high-speed access. Conventional database systems are optimized for the particular characteristics of disk storage mechanisms. Memory resident systems, on the other hand, use different optimizations to structure and organize data, as well as to make it reliable. The authors survey the major memory residence optimizations and briefly discuss some of the MMDBs that have been designed or implemented.< >
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ISSN:1041-4347
DOI:10.1109/69.180602