🏢 Multi-Tenant SaaS Architecture
5 exercise sets. Master the precise vocabulary of multi-tenant SaaS systems — from tenant isolation models and control planes to noisy neighbour mitigation, SaaS tiering, and tenant lifecycle management.
Tenant Isolation Models
Pool, silo, and bridge isolation models — the core architectural decision for every multi-tenant SaaS system.
SaaS Control Plane
Control plane vs. data plane, tenant management service, onboarding pipeline, tenant configuration store.
Noisy Neighbour & Resource Fairness
Noisy neighbour problem, per-tenant resource quotas, throttling, tenant-level rate limiting, and fairness patterns.
SaaS Tiers & Entitlements
SaaS tier vocabulary, feature gating per tier, entitlement service, plan configuration, and upsell vocabulary.
Tenant Provisioning & Lifecycle
Tenant provisioning pipeline, tenant lifecycle states, tenant offboarding, data segregation, and GDPR deletion vocabulary.