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 www.---.com
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
www.---.com

Qizx/open can be downloaded from
www.---.com

Qizx customers, please upgrade using this form:
www.---.com

(The above form is usually accessed through
www.---.com.)

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Please visit www.---.com/ for more
information about Qizx.