Tag Archives: technology

Using Multiple Datasources with Spring Boot and Spring Data JPA

Hi everyone! Today I want to show you how to configure multiple datasources in a Spring Boot application using Spring Data JPA and the Oracle Spring Boot Starter for Universal Connection Pool (UCP). This is a pattern you’ll need when … Continue reading

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

Custom vector distance functions in Oracle (using JavaScript)

In case you missed it, Oracle Database 26ai was announced last week at Oracle AI World, with a heap of new AI features and capabilities like hybrid vector search, MCP server support, acceleration with NVIDIA and much more – check … Continue reading

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

Let’s make a simple MCP tool for Oracle AI Vector Search

In this earlier post, we created a vector store in our Oracle Database 23ai and populated it with some content from Moby Dick. Since MCP is very popular these days, I thought it might be interesting to look how to … Continue reading

Posted in Uncategorized | Tagged , , , , , | 1 Comment

Exploring securing vector similarity searches with Real Application Security

In this post, I want to explore how you can use Real Application Security to provide access controls for vectors in a vector store in Oracle Database 23ai. I’m going to use the vector store we created in the last … Continue reading

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

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

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