Node.js module for RDF store (persistent) and support for SPARQL HTTP Protocol?

Question

I am looking for a Node.js module that will act as persistent RDF storage and also will have support for an SPARQL protocol (endpoint).

Actually, I have/will some RDF that I should publish as Linked Data and also to allow access to the RDF data through a SPARQL endpoint.

Any help is welcome! Thanks.

Cheers!

Answer 1

RDFStore-js now supports persistence, using MongoDB as the backend, and the SPARQL protocol for HTTP access.

You can take a look at the 'Stand-alone SPARQL end-point' section of the README file for the details.

Answer 2

I'm bumping this thread since I was looking for similar solution and found something.

As of today, there is a set of 3 NodeJS modules filling the use case and still maintained:

• quadstore : implementation of a RDF store
• quadstore-sparql : the sparql engine to query the store
• quadstore-http : the HTTP server that expose endpoint

I just created a gist on github with a minimal usecase : https://gist.github.com/antoine-morvan/0b0505147771c492e25a90f88ca4ea40

Answer 3

A quick google search turned up this on Github - https://github.com/antoniogarrote/rdfstore-js

Looks like it will do exactly what you want