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Manegold et al., 2002 - Google Patents

Understanding, modeling, and improving main-memory database performance

Manegold et al., 2002

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Document ID
2428140103605394267
Author
Manegold S
et al.
Publication year

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Snippet

Inn the past decade, the exponential growth in commodity CPUs' speed has far outpacedd advances in memory latency. A second trend is that CPU performance advancess are not only brought by increased clock rate, but also by increasing parallelism insidee the CPU …
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Classifications

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    • G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
    • G06F17/30286—Information retrieval; Database structures therefor; File system structures therefor in structured data stores
    • G06F17/30386—Retrieval requests
    • G06F17/30424—Query processing
    • G06F17/30477—Query execution
    • G06F17/30483—Query execution of query operations
    • G06F17/30486—Unary operations; data partitioning operations
    • G06F17/30492—Efficient disk access during query execution
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    • G06F17/30442—Query optimisation
    • G06F17/30448—Query rewriting and transformation
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    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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