Tag Archives: python

How to Build a GraphRAG Travel Assistant with Oracle AI Database 26ai

Posted on June 15, 2026 by Mark Nelson

Grounded AI applications are hard to trust when the evidence is split across similar text, structured rows, and relationships. Flight disruption questions are a good example: a delayed traveler needs timing math, airport relationships, route alternatives, policy language, and a … Continue reading →

Posted in Uncategorized | Tagged , , , , , | Leave a comment

Exploring Oracle’s new AI Agent Memory Python Library with OpenAI

Posted on May 6, 2026 by Mark Nelson

Hi everyone! In this post, I want to show you a small but useful demo application that uses Oracle AI Agent Memory from Python. The complete code for this example is in the agent-memory repository. You can learn more about … Continue reading →

Posted in Uncategorized | Tagged , , , , , , , , | Leave a comment

Basic Retrieval Augmented Generation with Oracle Vector Store in LangChain

Posted on May 23, 2025 by Mark Nelson

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 →

Posted in Uncategorized | Tagged , , , , , , | 2 Comments

Some big updates for the Python Oracle library (cx_Oracle)

Posted on May 26, 2022 by Mark Nelson

There are some really interesting updates for the open source Python Oracle library (known as cx_oracle, but changing its name is part of this) – check it out here: https://cjones-oracle.medium.com/open-source-python-thin-driver-for-oracle-database-e82aac7ecf5a

Posted in Uncategorized | Tagged , | Leave a comment