🚀 Multimodal Search Learning Experience

Getting started with Amazon Bedrock, RAG, and Vector database in Python

Search across text, images, and video content with natural language queries

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🎯 Learning Path: Explore → Build → Scale

🛠️ Component	📝 What You'll Learn	⏱️ Time	📊 Level
📓 Jupyter Notebooks	Multimodal AI fundamentals with interactive tutorials	30-120 min
🗄️ Aurora PostgreSQL Vector Database	Vector database setup with pgvector extension	15 min
⚡ Serverless Lambda Vector Database System	Multi-modal document processing with Lambda	10 min
🎥 Ask Your Video: Audio/Video Processing Pipeline	Video analysis with ECS and vector search	25 min

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📓 Learning Notebooks

📓 Notebook	🎯 Focus & Key Learning	⏱️ Time	📊 Level	🖼️ Diagram
01 - Semantic Search with LangChain, Amazon Titan Embeddings, and FAISS	Text embeddings and PDF processing - Document chunking, embeddings generation, FAISS vector store operations	30 min
02 - Building a Multimodal Image Search App with Titan Embeddings	Visual search capabilities - Image embeddings, multimodal search, natural language image queries	45 min
03 - Supercharging Vector Similarity Search with Amazon Aurora and pgvector	Production database setup - PostgreSQL vector operations, pgvector extension, scalable similarity search	60 min
04 - Video Understanding	Video content analysis - Nova models for video processing, content extraction, video understanding workflows	45 min
05 - Video and Audio Content Analysis with Amazon Bedrock	Audio processing workflows - Transcription, audio embeddings, multimedia content analysis	40 min
06 - Building Agentic Video RAG with Strands Agents - Local	AI agents for video analysis - Local agent implementation, memory-enhanced agents, persistent context storage	90 min
07 - Building Agentic Video RAG with Strands Agents - Cloud	Production agent deployment - Cloud-based agent architecture, ECS deployment, scalable agent workflows	120 min

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☁️ Demo Applications

🏗️ Application	📝 Description	⏱️ Deploy Time	📊 Complexity	🖼️ Diagram
🗄️ Aurora PostgreSQL Vector Database	CDK stack for vector database setup	15 min
⚡ Serverless Lambda Vector Database System	Multi-modal processing with Lambda functions	10 min
🎥 Ask Your Video Processing Pipeline	ECS-based video analysis system	25 min

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🔧 AWS Services Demonstrated

Learn AWS's Advanced AI and Database Services

🔧 Service	🎯 Purpose	⚡ Key Capabilities
Amazon Bedrock	AI model access	Titan Embeddings, Nova models for multimodal processing
Amazon Aurora PostgreSQL	Vector database	pgvector extension for similarity search operations
AWS Lambda	Serverless compute	Event-driven document and image processing
Amazon ECS	Container orchestration	Scalable video processing workflows
Amazon S3	Object storage	Document, image, and video content storage
Amazon Transcribe	Speech-to-text	Audio content extraction from video files
AWS Step Functions	Workflow orchestration	Complex multi-step video processing
Amazon API Gateway	API management	RESTful endpoints for search operations

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💰 Cost Estimation

💰 Service	💵 Approximate Cost	📊 Usage Pattern	🔗 Pricing Link
Amazon Bedrock	~$0.10 per 1K tokens	Text/image embeddings	Bedrock Pricing
Aurora PostgreSQL	~$0.08/hour	Vector database operations	Aurora Pricing
AWS Lambda	~$0.0001/request	API endpoint calls	Included in AWS Free Tier
Amazon S3	~$0.023/GB/month	Content storage	S3 Pricing
Amazon Transcribe	~$0.024/minute	Audio processing	Transcribe Pricing

💡 Start with notebooks for local development at no cost, then explore AWS services within Free Tier limits.

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🎯 Prerequisites

Before You Begin:

• AWS Account with Amazon Bedrock access enabled
• Python 3.8+ installed locally
• AWS CLI configured with appropriate permissions
• Docker installed (for container-based demos)

AWS Credentials Setup: Follow the AWS credentials configuration guide to configure your environment.

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🚀 Quick Start Guide

1. Start Learning

git clone https://github.com/build-on-aws/langchain-embeddings.git
cd langchain-embeddings/notebooks

2. Deploy Vector Database (15 minutes)

cd create-aurora-pgvector
cdk deploy

3. Build Serverless APIs (10 minutes)

cd serveless-embeddings
cdk deploy

4. Scale with Containers (25 minutes)

cd container-video-embeddings
cdk deploy

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📚 Additional Learning Resources

• Getting started with Amazon Bedrock, RAG, and Vector database in Python
• Building with Amazon Bedrock and LangChain Workshop
• How To Choose Your LLM
• Working With Your Live Data Using LangChain

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🇻🇪🇨🇱 ¡Gracias!

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📄 License

This library is licensed under the MIT-0 License. See the LICENSE file for details.