SemanticMediaWiki/SemanticMediaWiki — pull request #487 by mwjames (2014-08-12 02:17:49+00:00)
Title: Add resourceUriTargetCache to SMW\SPARQLStore\RedirectLookup

XDebug profiling uncovered that several request are made to the same resource uri over and over again and to improve performance an in-memory cache is added to avoid DB lookup requests for already known uri's.