一 一觉醒来，传闻变成了新闻，流言变成了预言。滴滴和快的，宣布走在了一起。 这两家公司总计融资已经接近20亿美元，估值更超过60亿美金，蹿升速度甚至超过了明星公司小米。 柳青在接受采访时，坚称没有构成垄断。因为在她看来，滴滴和快的都是属于“出行”这个市场，如果说到这个市场，那的确，还有相当强悍的竞争对手，比如易到比如神州比如舶来的且得到百度力挺的uber，等等。 从有关规定来看，即便算是打车软件这个细分中的细分，滴滴快的合并也不太可能需要商务部审查，因为两家的2014年虽然补贴战打得惊天动地，但…
I was working on the page reconstruction recently, and here is how I divide a page into widgets and how do they interacts in this new attempt. Core Concepts Page and widget: A page is composed by several widgets, and a widget is the minimum unit for …
This month(12/2014), I was invited byZhihu, China's Quora to give a talk about operations infrastructure and practice ofumeng.com. Since I've been here for 4 years, it's really a good opportunity to have a summary, so here comes the slides. Umeng Ope…