主从模式是最基础的模式，配置简单，主要用于数据备份和读写分离，提高系统的读取性能。但是，主从模式无法处理主节点故障的情况。
Culturally, North Rhine-Westphalia isn't a uniform space; you will discover major distinctions, especially in classic customs, amongst the Rhineland area around the just one hand and also the areas of Westphalia and Lippe on the opposite.
This boat-shaped, high-tech temple into the artwork of chocolate making has a good amount of partaking displays on the 5000-year cultural record of your ‘elixir on the…
最性感的部分：在廚房裡，這位《慾望城市》的老成員被保姆吃掉，但我也很喜歡肥皂浴缸場景�?
新加坡股�?新加坡财�?全球财经 中国财经 投资理财 房产 美国股市 中小企业 起步创新 财经人物
不能自动切换，如果主节点发生故障，从节点不能自动切换为主节点，需要人工干预；
因為媽媽是性治療師的男主角在耳濡目染之下開始於校園中開啟性愛解惑治療。
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[男女舒壓成人影片] 日本美女人妻色情按摩店初體驗(中文字幕)～美少婦被男按摩師唬弄卵巢保養用情趣高潮按摩棒刺激小穴揉乳推拿，再用肉棒插入無套做愛深入治療
他是在倫敦備受敬重的外科醫師，卻意外戀上兒子的未婚妻，飢渴慾火一發不可收拾，他們的人生恐將就此天翻地覆。
故事講述退休作家對自己家的保母有著性幻想，不過這個想像似乎慢慢成真了。
�?lacking, presumed lifeless. The location on the stones outside the households in the victims signifies the destiny of whole people is often website recorded. While many of the people remembered from the stones are Jewish, There's also Stolpersteine
如果你的应用场景需要高可用性，即使在主节点发生故障的情况下也需要保证服务的正常运行，那么哨兵模式可能更适合你。
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