Dear list, I'm trying extract triples from a custom file format. I'm trying to use Redland so that I can output to various RDF formats.
First I tried to initialize the storage with: librdf_new_storage (config.rdf_world, "memory", NULL, NULL); But since the number of statements can grow quite large, this seems to be rather slow. So I tried with a storage initialized with: librdf_new_storage (config.rdf_world, "hashes", NULL, "hash-type='memory'"); But unfortunately, it seems that the memory grows exponentially when adding more than ~1.800.000 nodes. This doesn't seem to happen when I initialize the storage with: librdf_new_storage (config.rdf_world, "hashes", "redland", "new='yes',hash-type='bdb',dir='/tmp'"); But this heavily writes to disk, which I'm trying to avoid. Is the exponential memory growth expected behavior? And what could I do to avoid it, maximizing performance when I only serialize data to an RDF format? Thanks for your time! Kind regards, Roel Janssen _______________________________________________ redland-dev mailing list redland-dev@lists.librdf.org http://lists.librdf.org/mailman/listinfo/redland-dev
