Standalone XQuery and SQL Implementation in .NET

	Standalone XQuery and SQL Implementation in .NET

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Project Description

QueryMachine

QueryMachine is database independent SQL engine for queries to
non-specific source of the data, such as XML, flat files, regular relational
databases or all of above. It supports XML-Related Specifications
(SQL/XML) FCD ISO/IEC 9075-14:2005 (E).
It was designed for one specific purpose: to execute the query
for the data containing virtually in any type of the structured storage.
However, there are extensions to standard SQL-92 which adds compatibility
with the different data sources.

QueryMachine.XQuery

QueryMachine.XQuery is XQuery 1.0 implementation based on XPathNavigator API.
Key features of this XQuery implementation:

Standard XPathNavigator API used
Schema Aware XQuery
On-demand document parsing
Huge input files are not loaded into memory entirely
XQuery expressions are compiled directly into MSIL
Native support for MS Office OpenXML files
Hash-join FLWOR optimization and implicit parallelization of XQuery requests
XML mapping support (an experimental)
Full implements of all minimal conformance
features due to standard W3C XML Query Language
XQuery Test Suite results on W3C

Last edited Nov 17 2011 at 8:02 AM by semyonc, version 16

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Current	2.5
Date	Wed Nov 16 2011 at 8:00 AM
Status	Stable
Rating	No Ratings 54 downloads
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Standalone XQuery and SQL Implementation in .NET

QueryMachine

QueryMachine.XQuery

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