理解PostgreSQL中的多主架构:优势与权衡
原文英文,约1100词,阅读约需4分钟。发表于: 。Multi-master architecture has gained significant traction in the world of database management, offering a solution to traditional limitations in scalability, fault tolerance, and high...
多主架构在数据库管理领域受到关注,解决了可扩展性、容错性和高可用性的限制。然而,它也带来了数据一致性、资源需求和冲突解决的挑战。多主架构具有高可用性、读写可扩展性、地理分布、负载均衡、灵活维护等优点,但也存在数据一致性挑战、增加的延迟、资源消耗增加、备份困难等缺点。