Unix, Linux, & Cloud!
The resilience story behind cell-based architecture is theoretical until your pipeline can stamp out cell N+1 in an afternoon. Here’s the IaC and GitOps pattern that gets you there.
Cell-based architecture is filed under Reliability, but it touches every Well-Architected pillar — and cost is the one that surprises people after it’s already in production.
A cell boundary on a diagram doesn’t buy resilience by itself. Shuffle sharding and real bake-time discipline are what make the isolation hold up in production.
The routing layer is the one part of a cell-based system that can’t fully be cell-ified. Here’s how to keep it from becoming the single point of failure you were trying to avoid.
EKS namespace, EKS cluster, or ECS cluster-per-cell — the substrate you pick sets your isolation cost floor for every cell you’ll ever run.
Before you touch EKS or ECS, cell-based architecture is a planning problem: picking a partition key, an isolation boundary, and a cell size you can actually operate.
