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BDR Agent Factory - Architecture
System Overview
The BDR Agent Factory is a cloud-native, microservices-based platform for managing and deploying AI capabilities in insurance systems.
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β BDR Agent Factory Platform β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β β
β ββββββββββββββββ ββββββββββββββββ ββββββββββββββββ β
β β API β β Capability β β Governance β β
β β Gateway ββββ Registry ββββ Engine β β
β ββββββββββββββββ ββββββββββββββββ ββββββββββββββββ β
β β β β β
β βΌ βΌ βΌ β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β Capability Execution Layer β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββ€ β
β β ββββββββββ ββββββββββ ββββββββββ ββββββββββ β β
β β β Text β β Fraud β βVision β βDocumentβ β β
β β βClassifyβ βDetect β βAnalysisβ β Parse β β β
β β ββββββββββ ββββββββββ ββββββββββ ββββββββββ β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β β β β
β βΌ βΌ βΌ β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β Data & Model Layer β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββ€ β
β β ββββββββββ ββββββββββ ββββββββββ ββββββββββ β β
β β β Model β βFeature β βTrainingβ β Audit β β β
β β βRegistryβ β Store β β Data β β DB β β β
β β ββββββββββ ββββββββββ ββββββββββ ββββββββββ β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β β β β
β βΌ βΌ βΌ β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β Monitoring & Observability Layer β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββ€ β
β β Prometheus β Grafana β Elasticsearch β Jaeger β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β
βΌ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β Business Systems Layer β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β ClaimsGPT β FraudAgent β PolicyAgent β DamageAgent β CustomerAgent β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
Component Architecture
1. API Gateway
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β API Gateway β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β β
β ββββββββββββββββ ββββββββββββββββ ββββββββββββββββ β
β β Auth β β Rate β β Request β β
β β Service β β Limiter β β Validator β β
β ββββββββββββββββ ββββββββββββββββ ββββββββββββββββ β
β β β β β
β ββββββββββββββββββββ΄βββββββββββββββββββ β
β β β
β βΌ β
β ββββββββββββββββ β
β β Router β β
β ββββββββββββββββ β
β β β
β ββββββββββββββββββββΌβββββββββββββββββββ β
β βΌ βΌ βΌ β
β ββββββββββββ ββββββββββββ ββββββββββββ β
β βCapabilityβ β System β βGovernanceβ β
β β API β β API β β API β β
β ββββββββββββ ββββββββββββ ββββββββββββ β
β β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
Responsibilities:
- Authentication and authorization
- Rate limiting and throttling
- Request validation and sanitization
- Routing to appropriate services
- Response aggregation
- API versioning
Technology Stack:
- Kong or AWS API Gateway
- OAuth 2.0 / JWT
- Redis for rate limiting
2. Capability Registry
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β Capability Registry β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β Capability Metadata Store β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββ€ β
β β β’ Capability ID β β
β β β’ Version β β
β β β’ Input/Output Schema β β
β β β’ Performance Metrics β β
β β β’ Compliance Flags β β
β β β’ Dependencies β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β β
β βΌ β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β Version Management β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββ€ β
β β β’ Active Versions β β
β β β’ Deprecated Versions β β
β β β’ Rollback History β β
β β β’ A/B Testing Config β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β β
β βΌ β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β Discovery Service β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββ€ β
β β β’ Service Endpoints β β
β β β’ Health Checks β β
β β β’ Load Balancing β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
Technology Stack:
- PostgreSQL for metadata
- Consul or etcd for service discovery
- Redis for caching
3. Capability Execution Engine
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β Capability Execution Engine β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β Request Processor β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β β
β ββββββββββββββββββββΌβββββββββββββββββββ β
β βΌ βΌ βΌ β
β ββββββββββββ ββββββββββββ ββββββββββββ β
β β Input β β Model β β Output β β
β βValidationβ βInference β βFormattingβ β
β ββββββββββββ ββββββββββββ ββββββββββββ β
β β β β β
β ββββββββββββββββββββ΄βββββββββββββββββββ β
β β β
β βΌ β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β Explainability Engine β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββ€ β
β β β’ SHAP Values β β
β β β’ Feature Importance β β
β β β’ Counterfactuals β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β β
β βΌ β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β Audit Trail Generator β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββ€ β
β β β’ Request Hash β β
β β β’ Response Hash β β
β β β’ Compliance Flags β β
β β β’ Retention Policy β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
Technology Stack:
- Python/FastAPI for API services
- PyTorch/TensorFlow for ML models
- Celery for async processing
- RabbitMQ/Kafka for message queue
4. Data Flow Architecture
βββββββββββββββ
β Client β
ββββββββ¬βββββββ
β 1. API Request (HTTPS)
βΌ
βββββββββββββββββββββββββββββββββββββββββββ
β API Gateway β
β β’ Authentication (OAuth 2.0) β
β β’ Rate Limiting β
β β’ Input Validation β
ββββββββ¬βββββββββββββββββββββββββββββββββββ
β 2. Validated Request
βΌ
βββββββββββββββββββββββββββββββββββββββββββ
β Capability Registry β
β β’ Lookup Capability β
β β’ Get Version Config β
β β’ Route to Service β
ββββββββ¬βββββββββββββββββββββββββββββββββββ
β 3. Routed Request
βΌ
βββββββββββββββββββββββββββββββββββββββββββ
β Capability Service (e.g., Text β
β Classification) β
β βββββββββββββββββββββββββββββββββββββ β
β β 4. Load Model from Registry β β
β βββββββββββββββββββββββββββββββββββββ β
β βββββββββββββββββββββββββββββββββββββ β
β β 5. Perform Inference β β
β βββββββββββββββββββββββββββββββββββββ β
β βββββββββββββββββββββββββββββββββββββ β
β β 6. Generate Explanation (SHAP) β β
β βββββββββββββββββββββββββββββββββββββ β
β βββββββββββββββββββββββββββββββββββββ β
β β 7. Create Audit Trail β β
β βββββββββββββββββββββββββββββββββββββ β
ββββββββ¬βββββββββββββββββββββββββββββββββββ
β 8. Response with Results
βΌ
βββββββββββββββββββββββββββββββββββββββββββ
β API Gateway β
β β’ Format Response β
β β’ Add Headers β
ββββββββ¬βββββββββββββββββββββββββββββββββββ
β 9. API Response (JSON)
βΌ
βββββββββββββββ
β Client β
βββββββββββββββ
Parallel Processes:
βββββββββββββββββββββββββββββββββββ
β Monitoring & Logging β
β β’ Metrics (Prometheus) β
β β’ Logs (Elasticsearch) β
β β’ Traces (Jaeger) β
βββββββββββββββββββββββββββββββββββ
βββββββββββββββββββββββββββββββββββ
β Audit Storage β
β β’ PostgreSQL (Hot) β
β β’ S3 (Cold Archive) β
βββββββββββββββββββββββββββββββββββ
5. Deployment Architecture
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β Cloud Infrastructure β
β (AWS/GCP/Azure) β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β Kubernetes Cluster β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ€ β
β β β β
β β ββββββββββββββββββ ββββββββββββββββββ ββββββββββββββββββ β β
β β β Namespace: β β Namespace: β β Namespace: β β β
β β β API Services β β Capabilities β β Monitoring β β β
β β ββββββββββββββββββ€ ββββββββββββββββββ€ ββββββββββββββββββ€ β β
β β β β’ API Gateway β β β’ Text Classifyβ β β’ Prometheus β β β
β β β β’ Auth Service β β β’ Fraud Detect β β β’ Grafana β β β
β β β β’ Registry β β β’ NER β β β’ ELK Stack β β β
β β ββββββββββββββββββ β β’ Sentiment β β β’ Jaeger β β β
β β ββββββββββββββββββ ββββββββββββββββββ β β
β β β β
β β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β β
β β β Ingress Controller (NGINX) β β β
β β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β β
β β β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β Managed Services β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ€ β
β β β’ RDS (PostgreSQL) - Metadata & Audit β β
β β β’ ElastiCache (Redis) - Caching & Rate Limiting β β
β β β’ S3 - Model Storage & Audit Archive β β
β β β’ SQS/SNS - Message Queue β β
β β β’ CloudWatch - Monitoring & Alerting β β
β β β’ Secrets Manager - API Keys & Credentials β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β Security Layer β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ€ β
β β β’ WAF (Web Application Firewall) β β
β β β’ DDoS Protection β β
β β β’ VPC with Private Subnets β β
β β β’ Security Groups & NACLs β β
β β β’ KMS for Encryption β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
6. Security Architecture
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β Security Layers β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β β
β Layer 1: Network Security β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β β’ WAF (SQL Injection, XSS Protection) β β
β β β’ DDoS Protection (CloudFlare/AWS Shield) β β
β β β’ VPC with Private Subnets β β
β β β’ Security Groups (Least Privilege) β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β βΌ β
β Layer 2: Application Security β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β β’ OAuth 2.0 Authentication β β
β β β’ JWT Token Validation (RS256) β β
β β β’ RBAC Authorization β β
β β β’ Rate Limiting (100-1000 req/min) β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β βΌ β
β Layer 3: Data Security β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β β’ TLS 1.3 (Data in Transit) β β
β β β’ AES-256 (Data at Rest) β β
β β β’ Field-Level Encryption (PII) β β
β β β’ Key Management (AWS KMS) β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β βΌ β
β Layer 4: Audit & Compliance β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β β’ Complete Audit Trails β β
β β β’ SIEM Integration β β
β β β’ Compliance Monitoring (GDPR, HIPAA) β β
β β β’ 7-Year Data Retention β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
7. Scalability Architecture
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β Horizontal Scaling β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β Load Balancer (Application LB) β β
β ββββββββββββββββββββββ¬ββββββββββββββββββββββββββββββββββββββββββ β
β β β
β βββββββββββββββΌββββββββββββββ¬ββββββββββββββ β
β βΌ βΌ βΌ βΌ β
β ββββββββββββ ββββββββββββ ββββββββββββ ββββββββββββ β
β β Pod 1 β β Pod 2 β β Pod 3 β β Pod N β β
β β (API GW) β β (API GW) β β (API GW) β β (API GW) β β
β ββββββββββββ ββββββββββββ ββββββββββββ ββββββββββββ β
β β
β Auto-Scaling Rules: β
β β’ CPU > 70% β Scale Up β
β β’ Memory > 80% β Scale Up β
β β’ Request Queue > 100 β Scale Up β
β β’ Min Replicas: 3, Max Replicas: 50 β
β β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β Database Scaling β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β β
β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ β
β β Primary Database (Write) β β
β ββββββββββββββββββββββ¬ββββββββββββββββββββββββββββββββββββββββββ β
β β Replication β
β βββββββββββββββΌββββββββββββββ¬ββββββββββββββ β
β βΌ βΌ βΌ βΌ β
β ββββββββββββ ββββββββββββ ββββββββββββ ββββββββββββ β
β β Replica 1β β Replica 2β β Replica 3β β Replica Nβ β
β β (Read) β β (Read) β β (Read) β β (Read) β β
β ββββββββββββ ββββββββββββ ββββββββββββ ββββββββββββ β
β β
β Sharding Strategy: β
β β’ Shard by Capability ID β
β β’ Shard by Timestamp (for audit data) β
β β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
8. Disaster Recovery Architecture
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β Multi-Region Deployment β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β β
β ββββββββββββββββββββββββββββββββββββ βββββββββββββββββββββββββββββββββ
β β Primary Region (US-East) β β Secondary Region (US-West) ββ
β ββββββββββββββββββββββββββββββββββββ€ ββββββββββββββββββββββββββββββββ€β
β β β’ Active-Active Setup β β β’ Active-Active Setup ββ
β β β’ Full Capability Deployment β β β’ Full Capability Deploymentββ
β β β’ Real-time Replication β β β’ Real-time Replication ββ
β ββββββββββββββββββββββββββββββββββββ βββββββββββββββββββββββββββββββββ
β β β β
β ββββββββββββ¬ββββββββββββββββββββ β
β βΌ β
β ββββββββββββββββββββββββββββ β
β β Global Load Balancer β β
β β (Route 53 / CloudFlare) β β
β ββββββββββββββββββββββββββββ β
β β
β Backup Strategy: β
β β’ Continuous Replication (RPO: 0 seconds) β
β β’ Automated Failover (RTO: < 5 minutes) β
β β’ Daily Snapshots (Retained 30 days) β
β β’ Weekly Full Backups (Retained 1 year) β
β β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
Technology Stack Summary
Infrastructure
- Cloud Provider: AWS (Primary), GCP (Secondary)
- Container Orchestration: Kubernetes (EKS/GKE)
- Service Mesh: Istio
- Infrastructure as Code: Terraform
Application
- API Framework: FastAPI (Python)
- ML Framework: PyTorch, TensorFlow
- Message Queue: RabbitMQ, Apache Kafka
- Caching: Redis
- Search: Elasticsearch
Data
- Relational DB: PostgreSQL (RDS)
- Object Storage: S3
- Data Warehouse: Snowflake
- Feature Store: Feast
Monitoring
- Metrics: Prometheus
- Visualization: Grafana
- Logging: ELK Stack (Elasticsearch, Logstash, Kibana)
- Tracing: Jaeger
- APM: Datadog
Security
- Authentication: OAuth 2.0, JWT
- Secrets Management: AWS Secrets Manager
- Encryption: AWS KMS
- WAF: AWS WAF, CloudFlare
Performance Characteristics
Latency Targets
- P50: < 100ms
- P95: < 300ms
- P99: < 500ms
Throughput Targets
- API Gateway: 10,000 requests/second
- Individual Capability: 100-1,000 requests/second
- Batch Processing: 1,000,000 items/hour
Availability Targets
- SLA: 99.99% uptime
- RTO: < 5 minutes
- RPO: 0 seconds (continuous replication)
Future Architecture Enhancements
- Edge Computing: Deploy capabilities closer to users
- Serverless: Migrate to serverless for cost optimization
- GraphQL: Add GraphQL API alongside REST
- gRPC: Use gRPC for internal service communication
- Multi-Cloud: Expand to Azure for redundancy
Last Updated: January 3, 2026
Version: 1.0.0