Scaling Multi-Tenant SaaS Architectures: The Sevadhya Stack

At Sevadhya Technologies, scaling enterprise SaaS platforms efficiently is at the heart of our engineering goals. In this case study, we outline how our core stack leverages Postgres connection pools, Redis cache caching layers, and Laravel queue pipelines to deliver 99.99% availability.

We discuss how tenants share database instances safely, partition tenant structures, and use custom schema isolation filters to prevent data cross-talk, keeping operations extremely fast and infrastructure bills incredibly low.