Engineering5 min read
Architecting Scalable SaaS Platforms with Next.js App Router
A comprehensive guide on building scalable, multi-tenant SaaS applications using Next.js App Router, caching patterns, and database routing.
Building a modern SaaS application requires careful planning around database multi-tenancy, middleware routing, dynamic resource loading, and highly optimized edge caching.
Using the Next.js App Router allows us to combine Server Components for lighting-fast static renders, while dynamically resolving customer domains at the middleware layer.
By leveraging optimized caching protocols and edge runtime execution, we can deliver sub-100ms response times globally.