2021年，不能错过的十大技术趋势 | InfoQ特别策划

{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"italic"},{"type":"strong"}],"text":"本文是 InfoQ 编辑部开年特别策划。"}]},{"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":"无论你是否承认，2020 年都是一个异常特殊的年份。翻出 InfoQ 编辑部在一年前这个时候推出的 2020 年十大技术趋势展望，发现其中有这么一句话，这句话现在看起来，真是充满了魔幻意味。当时我们是这样写的："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"有人说 2019 年可能是最近十年最坏的一年，但也有可能是往后十年最好的一年。我们不赞同这样的观点。对未来，我们依然保持乐观，因为悲观者往往正确，乐观者往往成功。"}]}]},{"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":"2020 年国内外大势的风云变幻，必然给 IT 领域带来巨大影响，改变了行业、产业的技术发展走向；然而也会有些技术发展，遵循自身轨迹前行，不受外界纷扰。"}]},{"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":"又是新的一年，InfoQ 编辑部继续推出 2021 年的十大技术展望，邀请我们架构、前端、云计算、大数据、AI、区块链... 领域的主编们，通过自己的洞察，以及过去一年从众多实践者、技术专家处获得的观点精华，得出以下十大技术发展趋势判断。"}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"架构、云计算"}]},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","text":"一、化繁为简，走在“极简”路上的微服务"}]},{"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":"2020 年，微服务领域出现了一个新词汇：“宏服务”。宏服务其实并不是一个全新的架构，而是一种在单体和微服务间取得平衡的理念。"}]},{"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":"目前，微服务的发展增加了系统的复杂性，微服务日趋细化、复用率达到顶峰，服务之间的关系变得愈加复杂，维护成本增加。在这种情况下，技术人员提出了“宏服务”，它是在微服务的划分粒度上找到一个平衡位置，使得系统更易于维护，实现多人协同维护，代码库重构更简单。"}]}]}