GraphDB-SE Performance Tuning

Version 1 by Vladimir Alexiev
on Dec 13, 2014 16:14.

compared with
Current by Vladimir Alexiev
on Nov 11, 2015 10:43.

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This optimisation applies when the repository contains a large number of literals with language tags, and it is necessary to execute queries that filter based on language, e.g. using the following SPARQL query construct:
{{FILTER ( lang(?name) = "ES" "en" )}}
In this situation, the {{in-memory-literal-properties}} configuration parameters can be set to {{true}}, causing the data values with language tags to be cached.

h2. Not enumerating sameAs