网站同步镜像（Web sync mirroring）.docVIP

网站同步镜像（Web sync mirroring） Step by step, teach your website to synchronize mirroring image 1. introduction The site is now with the increase in traffic, a single server can not afford the huge amount of access, what there is no convenient way to solve this problem, the answer is yes! Such as the establishment of server cluster load balance. But if we want to resolve the issue of mutual visits such as telecommunications and Netcom (the sadness of Chinese netizens), the solution will be incompetent! To solve this problem the most convenient way is to set up the mirror site! By visitors of their choice for their own network of the fastest site! This can solve the line problem, but also can solve the traffic problem! 2., web sync data classification Site data is basically divided into two categories: One is the file, such as HTML, ASP, PHP and other web files, or RAR, ZIP, RM, AVI and other downloadable files! To achieve their synchronization is very simple, using FTP synchronization software on it, as to which I will detail in the back One is the database data files, such as MySQL, SQL, Server, etc., there are many ways to synchronize the database, the simplest way is to synchronize the database directory on the OK, and I will explain in detail later! 3. web file synchronization The main tool used here is FTP, the website file synchronization are divided into two kinds, one is local to the remote, one is the distance to the remote (FXP) first! Needless to say, the second distance to the remote FXP, it supports a lot of software, but really suitable for multi site synchronous mirror is not much! Below I introduce several I think good software! (PS:, if familiar with the FTP command, you can make a batch file time by yourself) 1. first of all, I would recommend the domestic FTP software network vivid, very powerful, especially in the aspects of synchronous mirror site, unfortunately, this very classic software is no longer updated, the last update time is March 2003, the