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。

Aachen was the position of coronation from the German emperors, plus the ecclesiastical principalities of the Rhine bulked mostly in German record.[6]

主从同步完成，进入命令转发阶段：完成上述步骤后，主从服务器的数据就同步了。之后，主服务器每执行一次写命令，就会将这个命令发送给所有的从服务器。从服务器在接收到写命令后，会执行这个命令，以确保其数据始终与主服务器的数据保持一致。

Each the A44 as well as A52 have numerous lacking back links, in many levels of organizing. Some lacking sections are at present in design or planned to generally be made from the close to upcoming.

Art, heritage, architecture and spirituality form a harmonious tapestry With this magnificent collection from the Archdiocese of Cologne's spiritual treasures…

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。

More expressways function bypasses and local routes, Specially around Dortmund and Bochum. As a result of density of your autobahns and expressways, Bundesstraßen are less important for intercity targeted traffic. The main Autobahns within the Area opened over the mid-1930s.

[男女舒壓成人影片] 捷克按摩工作室台灣女櫃姐初次體驗情趣成人按摩推油，被男技師情色愛撫按摩無套做愛中出小穴

You could tick off Cologne’s sights about the more info training course of a lengthy weekend or so, but to obtain the most out within your remain you might want to get clear of the vacationer haunts through the river and take a look at at the click here very least some of the quarters the place the locals live and Engage in.

女高中生放學後的秘密人生！兩位青少女在一次偶然機會下成為朋友並接觸黑社會所經營的酒吧，而開始賣淫的故事。

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關於一部，一個遊手好閒的社會新鮮人被年上女勾引，接著與年上女的女兒墜入愛河的情慾電影。

最性感的部分：不想透露太多，整部電影都以恰到好處的方式令人毛骨悚然又具有誘惑力。