一个典型的架构演变案例：金融时报数据平台

{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"italic"},{"type":"strong"}],"text":"本文最初发布于金融时报产品&技术博客，经原作者授权由InfoQ中文站翻译并分享。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"英国金融时报是世界上最大的商业新闻机构之一，已有130多年历史，以其高质量的新闻报道而闻名。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"要想长时间保持领先地位，就必须能够适应世界的变化。过去10年，为了利用技术提供的机遇，金融时报经历了一次数字化转型。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"本文将深入介绍这一转型的幕后故事："},{"type":"link","attrs":{"href":"https:\/\/medium.com\/ft-product-technology\/enabling-data-driven-decisions-564359b79788","title":"","type":null},"content":[{"type":"text","text":"金融时报数据平台"}]},{"type":"text","text":"的创建和演化。该数据平台提供读者与FT互动的信息，让我们能够决定如何继续为读者提供他们想要和需要的东西。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":1},"content":[{"type":"text","text":"第一代：2008–2014 早期"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/be\/bd\/bef81daaf25e14dc1db9b4e69cda6abd.png","alt":null,"title":"","style":[{"key":"width","value":"75%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"起初，数据平台专注于根据读者已经阅读的内容做推荐。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"当时，我们的大多数读者仍在阅读纸质版《金融时报》，因此，一个存储和24小时的延迟就足够了。该架构干净、简单，金融时报的员工能够在上面执行查询，分析用户兴趣。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"但随后发生了一些事情。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"numberedlist","attrs":{"start":1,"normalizeStart":1},"content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":1,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"互联网革命"},{"type":"text","text":"。互联网蓬勃发展，访问"},{"type":"link","attrs":{"href":"https:\/\/www.ft.com\/","title":"","type":null},"content":[{"type":"text","text":"ft.com"}]},{"type":"text","text":"而非阅读纸质报纸的读者数量每天都在增加。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":2,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"移动创新"},{"type":"text","text":"。移动设备开始成为人们日常生活的一部分。智能手机从一种奢侈品变成了一种预期，金融时报就针对每种最流行的操作系统发布了移动应用程序。这成了另一个用户流，让他们不管是在上班的路上，还是在家里休息，亦或是在户外享受大自然时，都可以从阅读文章中获益，而不必借助笔记本电脑。"}]}]}]}]}