EPIC-1: Multi-tenancy & Global Infrastructure
Overview
| Field | Value |
|---|---|
| EPIC ID | NGE-5 |
| Priority | 🔴 P0 - Critical |
| Story Points | 86 SP |
| Duration | 6 weeks |
| Dependencies | None |
🎯 Tech Stack
| Component | Technology |
|---|---|
| IaC | AWS CDK (TypeScript) |
| Compute | Lambda + ECS Fargate |
| Database | PostgreSQL 16 (RDS) |
| Cache | Redis 7.4 (ElastiCache) |
| Storage | S3 |
| CDN | CloudFront |
| DNS | Route53 |
Goals
- Establish multi-tenant architecture supporting 500+ schools
- Set up AWS infrastructure with CDK
- Implement tenant isolation at database level
- Create tenant onboarding system
- Set up CI/CD pipeline
- Implement monitoring and alerting
User Stories
| Story ID | Title | Points | Sprint |
|---|---|---|---|
| NGE-5-1 | AWS Infrastructure Setup | 13 | Sprint 1 |
| NGE-5-2 | Database Infrastructure | 13 | Sprint 1 |
| NGE-5-3 | Tenant Management Service | 21 | Sprint 2 |
| NGE-5-4 | Tenant Context Middleware | 13 | Sprint 2 |
| NGE-5-5 | CI/CD Pipeline | 13 | Sprint 3 |
| NGE-5-6 | Monitoring & Observability | 13 | Sprint 3 |