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2025-02-SystemProgramming/notes/12.md
yenru0 1518950242 some complement in 11.27
2025-11-27 14:10:51 +09:00

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Memory

Memory Hierachies

Storage media typically trades off speed with capacity

Locality

  • Temporal Locality: recently referenced items are likely to be referenced again soon
  • Spaitial Locality: items with nearby addresses are tend to be referenced close together in time

Cache Concepts