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-Liu Shiying (Financial Writer and Founder of President's Reading Club)一条小街，三位七旬老人，他们讲的是传统；三个刚走出校门的大学生空降到对面，他们讲的是挑战和突破。“对台戏”的戏台就坚实地砸在这条小街上。情战、商战、谍战、宫战的炮竹捻儿就此点燃……且看一群老、一群少就此开撕，演绎了这个美食与传承的江湖。In the last article, we explained Redis' master-slave cluster mode in detail. In fact, the configuration of this cluster mode is very simple. It only needs to be configured on Slave's nodes. The configuration of Master's master node does not need to be changed. However, one thing is that the persistent configuration of Master and Slave nodes should be consistent as far as possible, otherwise there will be strange problems. Starting today, we will begin to talk about the second mode of Redis cluster mode. That is, the "Sentinel" mode, which was provided from version 2.6 of Redis, but the mode of this version was unstable at that time. The Sentinel mode did not stabilize until version 2.8 of Redis. In the production environment, if you want to use the Sentinel mode of Redis, you will try to use the version after version 2.8 of Redis. Whether it is master-slave mode or sentinel mode, both modes have a problem and cannot be expanded horizontally, and the high availability of these two modes will be limited by the memory of Master master node. Another point is that the configuration of Sentinel mode is not simple or even complicated, so neither mode is recommended in industrial scenes. If you want to use it, you must have solutions to related problems to avoid subsequent problems.不知为何，街上好多人都围了过去，要打胡少爷呢。玄武王不是厉害得很吗？就像大苞谷当日在刑部时说的那样，有本事就自己去找出内情来。罪臣头一次见。《浪漫是一册副刊》又名《罗曼史是别册附录》，是李政孝执导、郑贤贞执笔、韩星李钟硕和李奈映主演，将以出版社为背景，将会是一部浪漫爱情喜剧。。