Supervisor Agent
LangGraph Orchestrator
State Management

Query Classifier
Bedrock Claude
Intent Recognition

Permission Router
IAM Integration
RBAC Enforcement

SQL Generator
Bedrock Mistral
Text-to-SQL

Data Agent
RDS Connector
Query Execution

Response Agent
Bedrock Claude
NL Generation

State Management
ElasticCache Redis + DynamoDB
Conversation Memory

Vector Store & RAG
OpenSearch + Bedrock Embeddings
Schema Knowledge

Agent Evaluation
LangSmith + CloudWatch
Performance Tracking

Claude 3.5 Sonnet
Query Understanding

Mistral Large
SQL Generation

Llama 3.1
Classification

Titan Embeddings
Vector Generation

AWS Nova
Multimodal

RDS PostgreSQL
Primary SQL Data

S3 Data Lake
File Storage

Redshift
Analytics Warehouse

OpenSearch
Vector Search

Kendra
Document Search

Textract
Document OCR

Supporting AWS Services
Lambda Functions · ECS Fargate · Step Functions · EventBridge · CloudWatch · X-Ray Tracing · Secrets Manager · Parameter Store · VPC Security · CodePipeline

User Query
"Show me recommendations for outdoor jackets under $200 for hiking"

1. Query Analysis
AWS Bedrock
Extract entities
Classify intent

2. Embedding Creation
Titan Embeddings
Convert to vector
Semantic representation

3. Similarity Search
OpenSearch
Find similar vectors
Rank by relevance

4. Context Assembly
Multiple Sources
Retrieve documents
Add metadata

OpenSearch
AWS Bedrock Embeddings
Customer Vectors

RDS Database
Product Catalog
Customer Data

Kendra Search
Documentation
Policies

DynamoDB
User Sessions
Preferences

External APIs
Inventory
Market Data

RAG Benefits
✓ Real-time data
✓ Accurate responses
✓ Source attribution
✓ Reduced hallucination
✓ Context-aware
✓ Personalization
✓ Business rules
✓ Scalable

Rank Retrieved Content

Add User Context

Apply Business Rules

Optimize Prompt

Enhanced Prompt

Claude/Mistral Model

Personalized Response

Generated Response
"Based on your hiking preferences, here are 3 outdoor jackets under $200: [Patagonia Houdini - $149], [REI Co-op Rainier - $179], [Columbia Flash Forward - $89]"