In my experience its usually easiest to use a vector store extension for an off-the-shelf database like postgres (pgvector is nice). That way you don't have to

In my experience its usually easiest to use a vector store extension for an off-the-shelf database like postgres (pgvector is nice). That way you don't have to manage another, rapidly changing, service and you can easily combine queries on the vectors with regular columns, join them and so on.