Projects / Graffiti

Graffiti

Graffiti is an RDF store based on dynamic translation of RDF queries into SQL. It allows you to map any relational database schema into RDF semantics and vice-versa, and to store any RDF data in a relational database. Since 2003, this RDF store was used as the primary means of data access in the Samizdat open publishing engine, and now it's released as a stand-alone module ready for use in other applications.

Tags
Licenses
Implementation

RSS Recent releases

  •  05 Feb 2012 18:53

    Release Notes: Graffiti RDF store now uses Sequel instead of DBI for relational database access. Sequel understands named parameters, so there's no more need for the awkward passing of re-ordered params list in SquishSelect#to_sql and Store#select; both methods now return just the translated SQL query. The query itself will have the column names aliased to blank node names from the Squish query where applicable.

    Screenshot

    Project Spotlight

    Octopussy

    A Perl/XML log analyzer, alerter, and reporter.

    Screenshot

    Project Spotlight

    Super Grub2 Disk

    A disk which can boot into an OS whose bootloader is broken.