https://blog.youkuaiyun.com/helloPuccazh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/helloPucca/article/details/76367715https://blog.youkuaiyun.com/helloPucca/article/details/76367715helloPuccaSun, 30 Jul 2017 14:42:34 +0800https://blog.youkuaiyun.com/helloPucca/article/details/76373189https://blog.youkuaiyun.com/helloPucca/article/details/76373189helloPuccaSun, 30 Jul 2017 10:53:00 +0800https://blog.youkuaiyun.com/helloPucca/article/details/76154812https://blog.youkuaiyun.com/helloPucca/article/details/76154812helloPuccaThu, 27 Jul 2017 23:30:03 +0800https://blog.youkuaiyun.com/helloPucca/article/details/75523775https://blog.youkuaiyun.com/helloPucca/article/details/75523775helloPuccaThu, 27 Jul 2017 22:56:55 +0800linux unix windows a–> apache nginx iis m–> mysql mariadb percona postgressql]]>https://blog.youkuaiyun.com/helloPucca/article/details/76136821https://blog.youkuaiyun.com/helloPucca/article/details/76136821helloPuccaWed, 26 Jul 2017 14:59:16 +0800https://blog.youkuaiyun.com/helloPucca/article/details/76132923https://blog.youkuaiyun.com/helloPucca/article/details/76132923helloPuccaWed, 26 Jul 2017 11:18:29 +0800七层DR模式的工作原理: client –> vs –> rs(也有vip，需要nonArp，不接受]]>https://blog.youkuaiyun.com/helloPucca/article/details/76128601https://blog.youkuaiyun.com/helloPucca/article/details/76128601helloPuccaWed, 26 Jul 2017 10:45:56 +0800https://blog.youkuaiyun.com/helloPucca/article/details/75527547https://blog.youkuaiyun.com/helloPucca/article/details/75527547helloPuccaSun, 23 Jul 2017 22:09:49 +0800磁盘,并联,性能最差 varnish –>内存,单点，url哈希，易失性，缓存命中率最高，性能最好 nginx –>第三方模块,插件 Tengine 业务–缓存–存储 三层结构向上可扩展七层结构， 应用到阿里产品:SLB haproxy(进行hash)—-varnish—squid—]]>https://blog.youkuaiyun.com/helloPucca/article/details/75944582https://blog.youkuaiyun.com/helloPucca/article/details/75944582helloPuccaSun, 23 Jul 2017 18:29:36 +0800https://blog.youkuaiyun.com/helloPucca/article/details/75194520https://blog.youkuaiyun.com/helloPucca/article/details/75194520helloPuccaSat, 15 Jul 2017 23:14:56 +0800https://blog.youkuaiyun.com/helloPucca/article/details/75194078https://blog.youkuaiyun.com/helloPucca/article/details/75194078helloPuccaSat, 15 Jul 2017 22:34:29 +0800https://blog.youkuaiyun.com/helloPucca/article/details/75093348https://blog.youkuaiyun.com/helloPucca/article/details/75093348helloPuccaThu, 13 Jul 2017 21:59:59 +0800https://blog.youkuaiyun.com/helloPucca/article/details/74529776https://blog.youkuaiyun.com/helloPucca/article/details/74529776helloPuccaThu, 06 Jul 2017 13:02:20 +0800https://blog.youkuaiyun.com/helloPucca/article/details/74526261https://blog.youkuaiyun.com/helloPucca/article/details/74526261helloPuccaThu, 06 Jul 2017 11:07:22 +0800https://blog.youkuaiyun.com/helloPucca/article/details/74518860https://blog.youkuaiyun.com/helloPucca/article/details/74518860helloPuccaThu, 06 Jul 2017 10:27:20 +0800https://blog.youkuaiyun.com/helloPucca/article/details/74516552https://blog.youkuaiyun.com/helloPucca/article/details/74516552helloPuccaThu, 06 Jul 2017 09:52:20 +0800https://blog.youkuaiyun.com/helloPucca/article/details/74516257https://blog.youkuaiyun.com/helloPucca/article/details/74516257helloPuccaThu, 06 Jul 2017 09:09:07 +0800>> str1 = 'our company is westos'   # 字符串定义的第二种方式: >>> str2 = "our company is westos"   # 字符串定义的第三种方式: >>> str3 = """our company is westos""" （**）字符串的转义 >>> s]]>https://blog.youkuaiyun.com/helloPucca/article/details/73872593https://blog.youkuaiyun.com/helloPucca/article/details/73872593helloPuccaThu, 29 Jun 2017 16:15:43 +0800https://blog.youkuaiyun.com/helloPucca/article/details/73872431https://blog.youkuaiyun.com/helloPucca/article/details/73872431helloPuccaThu, 29 Jun 2017 15:52:39 +0800https://blog.youkuaiyun.com/helloPucca/article/details/73484520https://blog.youkuaiyun.com/helloPucca/article/details/73484520helloPuccaThu, 22 Jun 2017 12:40:36 +0800