W3C home > Mailing lists > Public > public-rdf-ruby@w3.org > February 2005

[ANN] Samizdat RDF Storage 0.1

From: Dmitry Borodaenko <d.borodaenko@sam-solutions.net>
Date: Fri, 11 Feb 2005 12:30:01 +0200
To: public-rdf-ruby@w3.org
Message-ID: <20050211103001.GA2609@sam-solutions.net>

Due to numerous requests from the public, Samizdat RDF Storage module
is now released as a stand-alone library.

Samizdat home page:

Download Samizdat-RDF:

>From the README:

This module provides optimized storage of RDF data in relational
database (PostgreSQL) and is used by Samizdat open publishing and
collaboration engine as its main data storage.

Samizdat is free software and is built using free software, such as Ruby
programming language and PostgreSQL relational database management
system. All Samizdat source code and documentation can be redistributed
and/or modified under the terms of the GNU General Public License as
published by Free Software Foundation; either version 2 of the license,
or (at your option) any later version.

Database Setup

Check rdf-config.yaml and database/*.sql for example of database
configuration, as used by the Samizdat engine. In a nutshell, make all
your resource tables (as defined in the rdf-config.yaml map) have "id"
primary key referencing to Resource.id, and create insert_resource and
delete_resource triggers for each resource table. Any data that doesn't
fit into your resource tables will be stored as triples in the Resource
table. See doc/*.txt and Samizdat documentation for further reading.

Happy hacking!

Dmitry Borodaenko
Received on Friday, 11 February 2005 10:30:23 UTC

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