Photo credit As someone who is pretty familiar with relational and graph databases, I wanted to dig a little deeper into vector databases and understand the strengths and quirks they bring to the database table. I put together a conference abstract on vector RAG versus GraphRAG which got picked up, so I went to work building a demo and learning all I could. I pivoted a few times along the way, but ended up with a Spring AI application that connects to both Pinecone (vector database) and Neo4j (graph database).

Photo credit My dad likes to say that cooking is another form of creativity - part art, part science - that produces something physical, edible, and enjoyable with the chef’s unique style. Programming can be similar (minus the edible part). To learn to cook, you can take classes or read books, but the best teacher is rolling up your sleeves and experimenting yourself. When should you choose this utensil or that?