Learn how to architect scalable multi-tenant applications using Next.js and its powerful App Router. In this talk, we'll explore the essential characteristics of multi-tenant architectures and demonstrate how to serve dynamic, personalized content efficiently. We'll dive deep into leveraging features like Incremental Static Regeneration (ISR) to optimize performance and scalability. By the end of this session, you'll have a comprehensive understanding of how to implement multi-tenancy in your Next.js projects, enabling you to serve multiple users seamlessly while maintaining high performance.