Caching in theory and practiceHello, my name is Pavel Panchekha. I was an intern at Dropbox back in ’11, and one thing I’ve investigated are various caching algorithms. The Dropbox mobile client caches frequently-accessed files, so that viewing them doesn’t require a network call. Both our Android and iOS clients use the LRU caching algorithm, which often selects good files to cache. But while this is the usual algorithm for c
