Caching is notoriously difficult. In fact, according to Dave, it might be one of the two (or three) hardest problems in computer science. In this episode, dedicated to all the cache money millionaires, we are talking about client-side caching. We look at how it’s different from server-side caching and why, if you want to improve user experience, it’s the way to go. While client-side caching only helps the client currently using the machine, there are some definite benefits that we walk through, particularly on larger websites.