Hello, 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
![Caching in theory and practice](https://cdn-ak-scissors.b.st-hatena.com/image/square/129ad22ac653f2921cbd1b397ce9de9cf335526a/height=288;version=1;width=512/https%3A%2F%2Faem.dropbox.com%2Fcms%2Fcontent%2Fdam%2Fdropbox%2Ftech-blog%2Fen-us%2Finfrastructure%2Fdropbox-tech-infrastructure-1-1200-628.png)