order

作者: 泓礼 | 来源:发表于2019-05-17 15:17 被阅读0次

multiple operation's order is one key thing needs to be coordinated

1. global sequencer

1.1 external sequencer

1.2. 汇聚节点根据消息到达顺序赋予顺序

2. timestamp synched physically

3. consensus protocol to make an identical order

internally by one leader decide order + multiple follower to guarantee fault-tolerance and HA

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