'Search improvement' diaporamas de présentation

Last Time Main memory indexing (T trees) and a real system. Optimize for CPU, space, and logging. But things have change

Last Time Main memory indexing (T trees) and a real system. Optimize for CPU, space, and logging. But things have changed drastically! Hardware trend: CPU speed and memory capacity double every 18 months. Memory performance merely grows 10%/yr Capacity v.s. Speed (esp. latency)

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From Library Catalog to Discovery Search Tools

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