- From: Toby Inkster <tai@g5n.co.uk>
- Date: Tue, 18 Jan 2011 16:46:20 +0000
- To: Andy Seaborne <andy.seaborne@epimorphics.com>
- Cc: nathan@webr3.org, W3C RDFa WG <public-rdfa-wg@w3.org>
On Tue, 18 Jan 2011 14:26:24 +0000 Andy Seaborne <andy.seaborne@epimorphics.com> wrote: > I asked around - 4Store, for example, makes use of the fact that > literals only occur in the object position in both indexing and query > optimization. RDF::Trine uses generalised triples in most places, but the SQL-backed store optimises using RDF rules on which node types are allowed in which positions. (There's an option to disable these optimisations which then allows you to store and retrieve generalised triples.) -- Toby A Inkster <mailto:mail@tobyinkster.co.uk> <http://tobyinkster.co.uk>
Received on Tuesday, 18 January 2011 16:46:33 UTC