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From Michael Sokolov <>
Subject [ANN] Lux Release 0.10.5
Date Fri, 20 Sep 2013 00:43:56 GMT
I'm pleased to announce the release of the XML search engine Lux, 
version 0.10.5.  There has been a lot of progress made since our last 
announced release, which was 0.9.1.  Some highlights:

The app server now provides full access to HTTP request data and control 
of HTTP responses.  We've implemented the excellent EXPath specification 
for this ( 
<>) with only a few gaps (eg. no 
binary file upload yet).

Range comparisons (like [@title > 'median'] are now rewritten by the 
optimizer to use the lux:key() function when a suitable index is 
available, and comparisons involving lux:key() are optimized using the 
Lucene index.

and there have been numerous performance optimizations and bug fixes, 
detailed at and in the release notes here:

Lots more information, including downloads, documentation and setup 
instructions, is available at <>, 
source code is at, and there is an email 
list:, archived at!topic/luxdb 

Finally, I'll be presenting Lux at Lucene/Solr Revolution in Dublin Nov. 
6-7, so if you're anywhere nearby, I encourage you to come, and I look 
forward to seeing you there!

-Mike Sokolov

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