This paper explores the architecture of Software as a Service (SaaS) platforms, emphasizing scalability and maintainability. SaaS, a flexible software distribution model suitable for individuals and organizations, has become prevalent with the advent of Cloud services. This paper aims to provide a high-level design reference for establishing a scalable and maintainable SaaS architecture.

翻译：本文探讨了软件即服务（SaaS）平台的架构，重点强调其可扩展性与可维护性。作为一种适用于个人与组织的灵活软件分发模式，SaaS随着云服务的兴起而日益普及。本文旨在为建立可扩展且可维护的SaaS架构提供高层设计参考。