/rag-aws-bedrock-serverless

Primary LanguagePython

PDF Chat App with Couchbase, AWS Bedrock with serverless architecture

Introduction

This applications helps to create a Chat Application with a bot which knows about your uploaded PDF. We use RAG (Retrieval Augmented Generation) Framework for this purpose.

The Detailed tutorial is present here

Deploy AWS Backend

AWS Backend can be deployed using

cdk deploy --all

Architecture

img.png

File Structure

Frontend

Frontend is a simple streamlit app to utilize the API gateway endpoints. The frontend is present at src/ui folder

Backend

Backend comprises of multiple components:

  1. Couchbase Eventing - src/cb_eventing
  2. AWS Lambdas for Ingestion and Chatting - src/lambdas
  3. AWS CDK for Infrastructure - cdk.json, chatCDK, ingestCDK