Tag Archives: langchain

Implementing GraphRAG with Oracle AI Database 26ai: SQL Property Graphs, Vector Search, and Automated Graph Extraction

Key Takeaways Standard vector Retrieval-Augmented Generation, or RAG, retrieves chunks that are semantically similar to a question. That works well when the answer appears in a compact passage whose wording is close to the question. It becomes harder to inspect … Continue reading

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Basic Retrieval Augmented Generation with Oracle Vector Store in LangChain

In this earlier post, we learned how to create a Vector Store in Oracle from LangChain, the hugely popular Python library for working with Generative AI and Large Language Models. We populated it with a little data and then performed … Continue reading

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Getting started with Oracle Vector Store support in LangChain

In this post, I would like to show you the basics of how to use the Oracle Vector Store support in LangChain. I am using Visual Studio Code with the Python and Jupyter extensions from Microsoft installed. I will show … Continue reading

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