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.
都说三个女人一台戏，那六个女人哪？六个年轻美丽的时尚女性聚在一起会秀出一场什么样的演出？ 迷糊蛋辛哲（高露饰）是一流商厦阳光中信广场的新进员工，可她刚刚开始的白领生涯却因为著名歌星（屠洪纲饰）在商场的歌迷见面会而断送了。她卷入了和歌星的虚假诽闻之中，立刻被降职到商场最底层的部门——客务部。 在客务部辛哲遇到了如男人般强悍的张妃（丁梦雨饰）、有计算机大脑的路颜俊（韩雯雯饰）、爱钱如命的卫红欣（李…
(six) other acts prohibited by laws, regulations and rules.
Updated July 3
天局，讲述的是一个被灭了国的梁国太子，为了免除自己被处死的命运，所精心布置下的一场阴谋，而草栗子，则成为了这场阴谋里的主角。
Christian Serratos会在《莎丽娜 Selena: The Series》一剧中饰演墨西哥裔已故歌手Selena Quintanilla。这部剧由Netflix开发，被指是Selena Quintanilla的官方故事，剧中讲述她为了成为歌手的成长﹑痛苦﹑改变，如何从事业﹑家人﹑音乐中取得平衡。
故事有喜就有悲。
苍蝇以讨厌的昭和歌谣为武器，改变了人际关系淡薄的“令和”…！
Indio（吉昂·马利亚·沃隆特 Gian Maria Volonté 饰）是一个穷凶极恶的通缉犯，他伙同他的团伙屡次作案，他有一个怀表，每次大开杀戒之前都会看一看表，表上有一个女人的照片。赏金猎人Manco（克林特·伊斯特伍德 Clint Eastwood 饰）正在追捕Indio，而另外一个赏金猎人Colonel Douglas Mortimer（李·范·克里夫 Lee Van Cleef 饰）也在追捕同样的目标。两人一开始都看对方不顺眼，后来才决定一起追捕Indio。两人得知Indio准备去抢劫银行，于是定下计谋，让Monco加入Indio的团队，之后再和Mortimer来个里应外合。后来两人不慎被Indio所抓获。到底Manco和Mortimer能否除掉Indio，而Indio怀表里那个女人又和Mortimer有何联系？
混得见了黑皮叔或者我爹，就看他歪缠吧。
红椒点头，自言自语道：且看那小子怎么说。
《了不起的儿科医生》讲述了新一代年轻人在“儿科医生”这个特殊岗位上成长与奋斗的故事。本剧通过一个来自丽江的女孩焦佳人以儿科为舞台、在带教老师普外副主任医师邓子昂严格而又细腻的培养下，从一名专培医生成长为一名合格儿科医生的经历，向观众展现医生，尤其是儿科医生最真实的状态。
发生杂肥猫与三小强身上的的有趣搞笑的故事
何永强这才看到，杨长帆身旁还有一名个子不高相貌平平的中年官员。
Beijing
没有问题，此事我一定办妥，需要我去瓯江吗？还是将修建营寨堡垒的事情写下来。
How should we defend against this attack? First of all, as users, we try our best to download APP from regular channels and surf the Internet in a civilized manner, and try our best not to make broilers. Secondly, as a service manufacturer, when the server is attacked by DDoS, we try our best to improve the processing capacity of the server. When the processing capacity of our server is greater than that of the attacker, these attacks are nothing to the server. Finally, under normal circumstances, the processing capacity of our server is generally lower than that of the attacker. In view of this situation, there are currently the following methods: 1. Violent methods, such as setting an access frequency threshold, and rejecting when the number of accesses per IP unit time exceeds this threshold; For a certain service, if the instantaneous request is too large, choose to directly refuse to ensure the normal operation of other services; This method may result in normal users not being able to use it. 2. Verification code. In order to prevent normal users from being injured by exposure methods, at present, service providers will send verification codes to "users" when receiving a large number of requests. If it is a real user, it will input verification codes, but if it is a broiler, it will not. Through this method, the real user and the broiler will be distinguished.
