rdfstore

Storage transactions in Redland's Python bindings?

I've currently skimming through the Python-bindings for Redland and haven't found a clean way to do transactions on the storage engine via it. I found some model-transactions within the low-level Redland module: import RDF, Redland storage = RDF.Storage(...) model = RDF.Model(storage) Redland.librdf_model_transaction_start(model._model...

Usage of MongoDB as a RDFStore for data objects.

Is there any tool to query MongoDB using SPARQL ? I store object using an RDF schema (boo Mongo no schema ^^), and now i looking for a tool/server to query the datastore using SPARQL. I started to write a SPARQL parser, but if such as tool exists, i think i would use it. Thanks in advance. ...

Trouble with rdfstore with mysql - how to debug?

I have a mysql server running and can connect to it from my Django ORM. Can't connect using the rdflib functionality. How can I debug this problem? Thanks. rdflib 2.4.2, python 2.6, MySQL Community 5.1.42 Trace: configString = "host=localhost,user=root,password=...,db=..." print configString host=localhost,user=root,password=.....

Using Sesame 2 and MySQL in my Java Class

Hi guys! It's my first time with Sesame 2 so please be kind. It could be a stupid question but I can't find documentation about how to use Sesame 2 and a mysql store. I've created one using the create mysql. command in the Open-rdf console but now I do not know how to use it in Java. The official documentation presents some example but i...