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鹏华基金:搭建A加平台“插座”式链接引领需求

2017-07-25 18:36:06   中国经济网

自建系统

建立业内最纯种的互联网架构

“鹏华基金过去1年正在为战略转型做足准备。”朱瑜坦言,他和他的团队在2016年自建鹏华基金电商平台——“A加平台”,非同一般的是,这是“最纯种互联网架构”的系统。

朱瑜解释,以BAT为首的大型互联网平台流量、交易量都“巨无霸”级别,对系统稳定性、速度等也要求极高,原有的系统根本无法满足这些“巨无霸”的要求,必须按照互联网的规则及需求设计并不断更新自己的系统。这就是鹏华基金愿意自建电商平台的初衷,同时也大大增强了鹏华基金的市场竞争力。

如何体现最“纯种”互联网架构?朱瑜最先提及大的“并发量”,大型互联网电商平台的交易量极大,需要同时处理数千数万笔交易,目前“A加平台”每秒能同时完成3000笔交易。

“‘并发量’还存在均值和峰值的区别,比如京东‘618’、淘宝‘双11’促销活动时刺激下成交量肯定猛增。”朱瑜表示,“并发量”的峰值考验设计的难度,一方面系统若按照峰值设计就会造成成本浪费,另一方面若满足不了要求可能影响用户体验,最完美是系统既能做到满足日常平均值,又能当峰值来临时做到平行扩展,迅速响应需求。更重要的是,“并发量”的峰值是难以预期的,意味着还要做到若峰值超出预估值,要能迅速扩张并保证系统不能瘫痪。这没有难倒朱瑜和他的团队,同时这一含金量较高的技术对鹏华基金和互联网公司谈判增加了砝码。

除了“并发量”,系统的“高可用性”也是朱瑜设计系统的重要抓手。根据监管要求,基金公司高可用性要达99.999%,即“全年允许系统不可用5分钟”。但互联网公司要求的是任何时候系统都不间断,“A加平台”就能满足“100%”不间断。“不考虑突发故障的情况下,系统间断最大影响来自版本升级,而鹏华基金的法宝是灰度发布,系统满足一部分人先升级再给其他人升级,整个过程客户是不会察觉到间断。”

更重要的是,鹏华“A加平台”最核心的竞争力来自于“敏捷开发”。朱瑜解释,投资者登陆京东、淘宝等界面,会发现功能和界面经常变化,这便是“敏捷开发”表现之一。他表示,表面上看仅是界面呈现的变化,实际背后是系统综合能力的体现——从规划、开发、设计、测试、运营等。

“亚马逊现在能够做到每周上千次迭代发布,这个数字非常恐怖的。这也解释了一旦互联网公司建立了竞争优势,后面再追赶就很难,其中敏捷开发是很重要的原因。”朱瑜介绍,鹏华基金“A加平台”设计是2016年5月15日启动,到2016年7月28日上线,去年至今一直是每个月一个版本速度迭代,今年计划将迭代速度提升到每两周一个版本,加强核心竞争力。

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