Nicholas J. Humfrey njh@aelius.com
For the latest version of RedStore, please see: http://www.aelius.com/njh/redstore/
RedStore is a lightweight RDF triplestore written in C using the Redland library.
It has a HTTP interface and supports the following W3C standards:
- SPARQL 1.0 Query
- SPARQL 1.1 Protocol for RDF
- SPARQL 1.1 Graph Store HTTP Protocol
- SPARQL 1.1 Service Description
- Built-in HTTP server
- Mac OS X app available
- Supports a wide range of RDF formats
- Only runtime dependancy is Redland.
- Compatible with rdfproc command line tool for offline operations
- Unit and integration test suite.
redstore [options] [<name>]
-p <port> Port number to run HTTP server on (default 8080)
-b <address> Bind to specific address (default all)
-s <type> Set the graph storage type (default hashes)
-t <options> Storage options
-n Create a new store / replace old (default no)
-f <filename> Input file to load at startup
-F <format> Format of the input file (default guess)
-v Enable verbose mode
-q Enable quiet mode
Start RedStore on port 8080, bound to localhost, using a new sqlite store:
redstore -p 8080 -b localhost -n -s sqlite
Load a URI into the triplestore:
curl --data uri=http://example.com/file.rdf http://localhost:8080/load
Add a file to the triplestore:
curl -T foaf.rdf 'http://localhost:8080/data/foaf.rdf'
Add a file to the triplestore with full URI specified:
curl -T foaf.rdf 'http://localhost:8080/data/?graph=http://example.com/foaf.rdf'
Add a file to the triplestore with type specified:
curl -T foaf.ttl -H 'Content-Type: application/x-turtle' 'http://localhost:8080/data/foaf.rdf'
You can delete graphs with in the same manner, using the DELETE HTTP verb:
curl -X DELETE 'http://localhost:8080/data/foaf.rdf'
Query using the SPARQL Query Tool:
sparql-query http://localhost:8080/sparql 'SELECT * WHERE { ?s ?p ?o } LIMIT 10'
The minimum required versions of the Redland RDF Libraries are:
RedStore uses a standard automake build process:
./configure
make
make install
You can use any of the Redland Storage Modules that supports contexts:
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.