[xquery-talk] [ANN] Qizx 4.3 is available

Olivier Ishacian olivier at xmlmind.com
Wed Nov 2 03:20:55 PST 2011

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.


Version 4.3 introduces new features mainly
centered around Qizx Server:

* Administration facilities:
    (accessible through native Java API,
     Server REST API, XQuery functions and
     a new visual tool QizxAdmin)

    - visualisation and edition of the configuration
    - runtime statistics
    - maintenance tasks scheduling and monitoring
      (backup, reindexing etc)
    - running queries (monitor and cancel)

* XQuery webApps: a new mechanism for
    implementing web applications (server-side).

* server caching: compiled queries +
    sequence cache for efficient page by page
    iteration on results

* query optimizer improvements

Please visit
for more details.


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 fastest and most advanced XML Query
    implementations to date.

Qizx Free Engine can be downloaded from

Qizx/open can be downloaded from

Qizx customers, please upgrade using this form:

(The above form is usually accessed through

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

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