在进入正文之前，之前看到的有句话我觉得说得很好：
Data structures are nothing different. They are like the bookshelves of your application where you can organize your data. Different data structures will give you different facility and benefits. To properly use the power and accessibility of the data structures you need to know the trade-offs of using one. 大意是不同的数据结构有不同的适用场景和优缺点，你需要仔细权衡自己的需求之后妥善适用它们， 布隆过滤器就是践行这句话的代表。 Data structures a
