Vector databases are central infrastructure for the information retrieval systems of the future. The writeup was interesting. I'm curious how you would compare

Vector databases are central infrastructure for the information retrieval systems of the future. The writeup was interesting. I'm curious how you would compare pinecone.io to Google Vertex Matching Engine? At ZIR AI (I am the cofounder), we also focus on this style of retrieval, specialized to text (NLP).