为了解决在海上计算经线的问题，1675年英格兰国王查理二世下令建造了皇家格林尼治天文台，同时他还悬赏了一大笔奖金，给予第一个发明出在海上也能准确计时的钟表的人。
He offered an enormous cash prize to anyone who could build a clock that would remain accurate at sea.
该系统在设计时就已经设计成可自愈的，并且在各层级都可水平扩展，既能在大型数据中心里运行，也能运行在一台桌面电脑中，二者使用相同的代码库。
The system itself has been designed to be self healing and horizontally scalable at each level, applicable to run in a large datacenter, or even on a single laptop, all with the same code base.
在2.0版本倒计时的同时，我们不管是台前还是幕后都作了很多的工作，我想作为我的开篇博文最好的主题就是即将到来的2.0平台的预览了。
As we've had a lot going on both publicly and behind the scenes lately in the countdown to 2.0, I figured the best topic for my inaugural blog Posting would be a preview of the upcoming 2.0 platform.
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