SaaS Architecture & Multi-Tenancy Design | AIVON Technologies
Multi-tenant cloud platforms engineered for global scale and recurring revenue
Account Creation
Context Injection
Cryptographic Partition
Automated Billing
Sub-Second Response
Tenant creates account, selects subscription tier, and provisions workspace.
Architecture Overview
Our SaaS architecture provides proven foundations for multi-tenant isolation, automated Stripe billing, granular role permissions, and usage metering.
System Layers & Separation of Concerns
Multi-Tenant Isolation
Enforces tenant scoping on all API routes, database queries, and background tasks.
Subscription & Invoicing
Handles checkout sessions, recurring payments, usage metering, and invoice webhooks.
Customer & Admin Workspaces
Provides self-service team management, audit logs, and executive revenue dashboards.
Implementation Approach
- Use PostgreSQL Row-Level Security (RLS) to enforce tenant separation at the database engine level.
- Implement webhook signature verification and idempotency handling on all Stripe events.
- Cache user permission matrices in Redis to eliminate per-request authorization database queries.
Scalable Multi-Tenancy
Building a scalable SaaS requires solving complex architectural problems before launching. We deliver proven, battle-tested SaaS foundations that scale with your business.
Recommended Stack
Scalability Standards
- Database partitioning by tenant ID allows seamless sharding across multiple database clusters as tenant count scales.
- Static marketing pages and tenant dashboard shells cached at the edge for sub-second page loads.
Security Benchmarks
- Zero cross-tenant data leakage guaranteed by automated end-to-end integration tests.
- Audit logging records every administrative action, user login, and permission change.
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