Tag Info

New answers tagged


Generically in software, "Caching" means keeping a local copy of some data that either: Is stored elsewhere in a harder-to-reach place (like on the hard drive rather than in RAM, or hosted on a server somewhere on the web) or Is time-consuming to compute from scratch This way we can save the time of re-fetching/re-computing the data when we need it ...

Top 50 recent answers are included