Supercapybara / Railway Templates
MongoDB Atlas Local
MongoDB Atlas Local is the official MongoDB image that bundles the database with the Atlas Search engine (mongot).
It gives you $search full-text queries and $vectorSearch similarity queries on your own Railway project, the same aggregation stages you would use on MongoDB Atlas. This template runs it as a single digest-pinned service, with the database port on a Railway TCP proxy and a Railway volume holding the data.
Deploy MongoDB Atlas Local on Railway
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.