Tag: LRU

All the articles with the tag "LRU".

• Android Image Caching: RAM, Disk, LRU Eviction, and the Two-Level Strategy

  6 Oct, 2026

  Understand Android's two-level image cache — RAM and disk — how LRU eviction keeps it bounded, and how the memory-disk-network waterfall turns a 7-second cold load into an instant repeat load.