There is a discussion on Stackshare(a bit old) about the tech they are using: https://stackshare.io/posts/how-algolia-built-their-realtime-search-as-a-service-

There is a discussion on Stackshare(a bit old) about the tech they are using: https://stackshare.io/posts/how-algolia-built-their-realtime-search-as-a-service-product https://stackshare.io/posts/how-algolia-built-their-realtime...