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Sesame 2.3.0 has major improvements on three subjects: NativeStore
performance, query optimization and the SeRQL query language.
The NativeStore's performance for processing updates has been improved.
Updates in general should be a bit faster now, but the removal of (small
sets of) statements has been improved dramatically.
The query optimizer has been improved for various query types. Queries
with nested unions, nested optional joins and/or result ordering can now
be processed in a potentially more efficient way, resulting in better
query performance.
The SeRQL query language has been extended with new syntax. First of all,
all of SPARQL's functionality is now also available in SeRQL. This
includes Order By, Union of path expressions, SameTerm, Str, LangMatches,
Regex and Reduced. Also, the IN-operator can now also be used on a list
of values to express that a variable must be bound to one of these values.
Finally, there's the usual set of bug fixes.
rdf:seeAlso:
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