Supercapybara / Railway Templates
Vespa
Vespa is an open-source search and vector database engine that serves text (BM25), vector (HNSW nearest-neighbor) and hybrid queries from one system. This template runs a single-node Vespa from a digest-pinned image with a sample application already deployed, so the document API and the search API answer as soon as the service is healthy.
Disclosure: deploy links carry the author's Railway referral code — the author receives a usage kickback when you deploy. The template itself is free to deploy; Railway usage charges apply.