AWS Multi-Tenant SaaS Architecture: Isolation Models & Best Practices
Executive Summary: Building a production-grade AWS multi-tenant SaaS architecture demands a precise understanding of isolation strategies, resource governance, and cost modeling. This guide breaks down the Silo, Pool, and Bridge models, explains how to enforce runtime tenant isolation using dynamic IAM policies, and outlines serverless-first design patterns proven to scale efficiently on AWS. Designing a … Read more