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專註於經濟管理領域的自由百科全書Poisson distribution - Wikipedia, the free encyclopedia
Poisson distribution is a discrete probability distribution that expresses the probability of a number of events occurring in a fixed period of time if these events occur with a known average rate and independently of the time since the last evenConsistent Hashing at Gea-Suan Lin’s BLOG
以往資料要放到 n 台機器上，最簡單的方法就是取餘數 (hash_value % n) 然後放到對應的機器上，但在這個架構上面如果要加機器，會使得資料大幅度的移動。Consistent Hashing 所解決的就是讓資料的搬移量降低。Wireless mesh network - Wikipedia, the free encyclopedia
A wireless mesh network is a communications network made up of radio nodes organized in a mesh topology
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