http://www.dftproject.org/blog/2006/12/12/optimized-index-structures-for-querying-rdf-from-the-web/ Tue, 06 Jan 2009 10:28:58 +0000 http://wordpress.org/?v=2.1 http://www.dftproject.org/blog/2006/12/12/optimized-index-structures-for-querying-rdf-from-the-web/#comment-874 Enabling the Distributed Family Tree » Blog Archive » Monster Indexes Tue, 16 Jan 2007 20:40:18 +0000 http://www.dftproject.org/blog/2006/12/12/optimized-index-structures-for-querying-rdf-from-the-web/#comment-874 [...] A month ago I wrote about a paper I’d read on “optimized index structures for querying RDF data”. The main idea I took from that paper was the use of combined indexes to optimize queries.  I sadly noted at the time that, because of a deficiency in HSQLDB, I would have to create eleven indexes (rather than the prescribed six) to achieve the promised optimization. [...] […] A month ago I wrote about a paper I’d read on “optimized index structures for querying RDF data”. The main idea I took from that paper was the use of combined indexes to optimize queries.  I sadly noted at the time that, because of a deficiency in HSQLDB, I would have to create eleven indexes (rather than the prescribed six) to achieve the promised optimization. […]

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