docs/status/ENTERPRISE_UPGRADE_PROGRESS.md

Enterprise Upgrade - Phase 1 Progress

✅ Completed

Infrastructure

• Docker Compose: Added PostgreSQL (pgvector) and Redis services with resource limits
• PM2 Config: Created ecosystem.config.js for background process management
• Logger: Implemented Winston logger with file rotation (apps/backend/src/utils/logger.ts)
• Redis Event Bus: Created RedisEventBus.ts to replace in-memory EventEmitter

Dependencies Installed

• winston (Logging)
• ioredis (Redis client)
• pm2 (Process manager - global)

🚧 Next Steps

1. Prisma Setup

• Install Prisma: npm install --save-dev prisma @prisma/client
• Create comprehensive schema in prisma/schema.prisma
• Update .env.example with PostgreSQL and Redis URLs
• Initialize database: npx prisma migrate dev --name init
• Run migration script: node dist/scripts/migrate-to-postgres.js

2. Integrate RedisEventBus

• Update apps/backend/src/mcp/EventBus.ts to use Redis in production
• Test event persistence across server restarts

3. Database Adapters

• Create PrismaDatabaseAdapter.ts
• Create PgVectorStoreAdapter.ts (replaces ChromaDB)
• Update UnifiedMemorySystem to use Prisma adapter
• Update all code references from ChromaDB to PgVector

🎯 How to Start Services

# 1. Start Docker services in background
docker-compose up -d

# 2. Build backend
cd apps/backend && npm run build

# 3. Start backend with PM2
pm2 start ecosystem.config.js

# 4. Check status
pm2 status
docker ps

📊 Resource Usage Target

• Postgres: Max 512MB RAM, 0.5 CPU
• Redis: Max 256MB RAM, 0.25 CPU
• Backend (PM2): Max 1GB RAM (autorestart)

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Status: Foundation laid. Ready for Prisma integration.