Indeed, bloom filters work but, as with all things, do have limitations in practice. You have to make specific choices as to which type of bloom filter you will

Indeed, bloom filters work but, as with all things, do have limitations in practice. You have to make specific choices as to which type of bloom filter you will implement. You have to optimize for variables like n, m or k or you quickly begin to lose confidence in your responses. Also need to optimize for space vs speed.