In this post I am going to talk about how we built the backend infrastructure to support our Products API, Semantics3’s core product. This post can also be seen as a follow up or maybe even a reply to a post some time back by Zemanta, which dealt with building public APIs.

Limestone, a Node.js connector to Sphinx search server, is a quite handy library written by Serge Shirokov.

In using Limestone for some of my work recently, though, I found that it was missing proper…