下载地址：https://pypi.python.org/pypi/hash_ring/简单的说:如果你服务器部署多个redis,memechace想要客户端通过负载均衡的方式访问，就要用到这个hash_ring...........
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编程语言 时间：
2015-11-10 19:41:23
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229
转自http://blog.csdn.net/cszhouwei/article/details/38374603Why Not PaxosPaxos算法是莱斯利·兰伯特（LeslieLamport，就是LaTeX中的”La”，此人现在在微软研究院）于1990年提出的一种基于消息传递的一致性算法。由...
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编程语言 时间：
2015-11-06 19:16:37
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241
维基的简介：Paxos算法是莱斯利·兰伯特（Leslie Lamport，就是 LaTeX 中的"La"，此人现在在微软研究院）于1990年提出的一种基于消息传递且具有高度容错特性的一致性算法。原文Paxos算法目前在Google的Chubby、MegaStore、Spanner等系统中得到了应用，...
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编程语言 时间：
2015-08-29 13:51:39
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233
首先，翻一下图1的注释：复制状态机架构。一致性算法管理日志复制包括从可短接收的状态机命令。状态机处理日志里相同序列的命令，所以他们产生相同的输出。 正式图解，首先图1分为2个部分，客户端和服务器。箭头1...
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编程语言 时间：
2015-08-13 01:21:02
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242
11 Conclusion Algorithms are often designed with correctness, efficiency, and/or conciseness as the primary goals. Although?these are all worthy goals, we believe that understandability is just a...
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编程语言 时间：
2015-08-12 01:30:05
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416
9 Implementation and evaluation We have implemented Raft as part of a replicated?state machine that stores configuration information for?RAMCloud [33] and assists in failover of the RAMCloud coo...
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编程语言 时间：
2015-08-11 19:33:41
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247
7?Log compaction Raft’s log grows during normal operation to incorporate more client requests, but in a practical system, it cannot grow without bound. As the log grows longer, it occupies more s...
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编程语言 时间：
2015-08-11 01:44:17
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274
6 Cluster membership changes Up until now we have assumed that the cluster configuration (the set of servers participating in the consensus algorithm) is fixed. In practice, it will occasionally be...
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编程语言 时间：
2015-08-10 18:14:09
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151
5.5 Follower and candidate crashes Until this point we have focused on leader failures. Follower and candidate crashes are much simpler to handle than leader crashes, and they are both handled in t...
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编程语言 时间：
2015-08-10 16:19:28
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212
5.3 Log replication Once a leader has been elected, it begins servicing?client requests. Each client request contains a command to be executed by the replicated state machines. The leader?appends...
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编程语言 时间：
2015-08-06 18:53:31
阅读次数：
612
