Firebird RDF triple storage module for librdf.

Overview

librdf.firebird is a storage module for the Redland RDF Library (librdf) that stores and retrieves RDF data from a Firebird database. Its purpose is to provide reliable and fast access to very large RDF data sets. Unlike most other persistent librdf storage modules, librdf.firebird doesn't use hashes as a handle to the actual data, a method that - at least in theory - could yield wrong results due to hash collisions.

librdf.firebird was inspired by the official sqlite store and the improved sqlite store.

Requirements

To use librdf.firebird in your program you need: a C++11 capable compiler, the Redland libraries (librdf) and the Firebird libraries. The DbWrap++FB C++ wrapper library for the Firebird C API is included as a git submodule.

Usage

For sample usage: RDF data importing and running SPARQL queries you can refer to the rdf_firebird_tester.cpp file in the sources directory.

    #include <rdf_storage_firebird.h>
    // ....
    librdf_world *world = ...;
    // ....
    librdf_init_storage_firebird(world); // register the storage factory
    // ....
    const char *options ="new='yes', host='localhost', "
                         "user='sysdba', password='masterkey'";

    librdf_storage *newStorage = librdf_new_storage(
                                    world, LIBRDF_STORAGE_FIREBIRD,
                                    file_path, options);

License

librdf.firebird is an open source free software project. Copyright (c) 2015 Robert Zavalczki, distributed under the terms and conditions of the Lesser GNU General Public License version 2.1.