Just created first RAG project, which enables you to upload PDF documents to then search through all PDF documents uploaded as one entire knowledgebase. I used Pinecode as the vector database and Amazon Bedrock to synchronise all PDF documents into the Pinecone Vector database. Please see a working demo of this project running here. The post I found to give me the idea for this project is here Please let me know if you have any ideas for what PDF documents would make good knowledgebases. Sofar I have added recipes and some tech PDF documents, also if you have any use cases or ideas for this project, and if you would like to collaborate with me, then please contact me.