“Also, I very much doubt that your caching layers are 100% efficient. I’ll bet money you have plenty of data that are cached and never read again before eviction. I’ll bet more money you don’t even track that. That doesn’t mean you’re a bad person. It means that caching is often more trouble than it’…”— Carlos Bueno, blog.memsql.comTagged: Cache, Evolution of Databases, MYSQL, NoSQL, Performance