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[ANN] Qizx 3.0 released

 
 
Olivier Ishacian (news)
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      05-22-2009
Qizx is an embeddable, high-speed, native XML
indexing and query engine written in Java(TM),
with the querying and processing capabilities of a
fully fledged XML Query implementation.


What is new in version 3.0

This version mainly fixes bugs found in 3.0 beta:

* A bug appearing when many threads perform
transactions simultaneously. This is unlikely to
happen in normal use, but can compromise the
integrity of an XML Library (database).

* Two memory leaks

* Improved database integrity checks and recovery.

New features in 3.0 with respect to 2.2 are:

* Efficient and nearly complete support of
XQuery Full-Text, a new W3C Recommendation for
integrated full-text search in XQuery.

* Miscellaneous optimizations of query execution.

The former version 2.2 is no more available.
We strongly recommend to upgrade to Qizx 3.0.

Please visit http://www.xmlmind.com/qizx/changes.html
for more information.



Qizx is available in several editions:

* The commercial product has 3 liberal licenses
both for corporate application development, and
for royalty-free distributable products.

* The Free Engine edition is a fully functional
version of Qizx which can be used for developing
or in production. It is limited in database
size (one gigabyte of XML approximately).

* Qizx/open is an open-source version of the XML
Query interpreter of Qizx. Qizx/open has been
available since 2003 and is recognized as one
of the most advanced and fastest XML Query
implementations.

Qizx Free Engine can be downloaded from
http://www.xmlmind.com/qizx/download.shtml

Qizx/open can be downloaded from
http://www.xmlmind.com/qizx/qizxopen.shtml

Qizx customers, please upgrade using this form:
http://www.xmlmind.com/store/download.php

(The above form is usually accessed through
http://www.xmlmind.com/qizx/upgrade.html.)

---------------------------------------------


Please visit http://www.xmlmind.com/qizx/ for more
information about Qizx.

 
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