如何设计高可用性系统?
原文英文,约1000词,阅读约需4分钟。发表于: 。In an era where digital presence is vital for business continuity, the concept of high availability (HA) has become a cornerstone in system design. High availability refers to systems that can...
高可用性(HA)是系统设计中的基石,指系统能够长时间无故障连续运行。常见的系统设计包括热-冷、热-温和热-热架构,它们在资源利用和数据一致性方面有不同的权衡。