Re: [DAS] XQuery-DAS

2007-07-18 Thread Amita Vadhavkar
Hi , I am trying to summarize some updates on progress in XQuery DAS - extended the Service Provider framework to support invocation of different XQuery Implementations. Open Issues:- I am considering 2 alternative XQuery Implementations 1) DB2 Express - here my main concern is, is it possible

Re: [DAS] XQuery-DAS

2007-07-18 Thread Luciano Resende
Comments inline On 7/18/07, Amita Vadhavkar [EMAIL PROTECTED] wrote: Hi , I am trying to summarize some updates on progress in XQuery DAS - extended the Service Provider framework to support invocation of different XQuery Implementations. Open Issues:- I am considering 2 alternative XQuery

Re: [DAS] XQuery-DAS

2007-07-13 Thread Doug Tidwell
Gang, how is XPath support implemented today? I've looked at the code briefly in the past, but couldn't make sense of it. I was hoping that XPath support came from the Xalan jar files. If that were true, it would be a SMOP to replace the Xalan XPath libraries with the Saxon libraries. Saxon

Re: [DAS] XQuery-DAS

2007-07-12 Thread Luciano Resende
Some comments inline... BTW, if you have started anything, feel free to start submitting patches and I can apply those to my sandbox. This way others, and myself, can give better comments. On 7/12/07, Amita Vadhavkar [EMAIL PROTECTED] wrote: Hi All, I am just trying to get the discussion

Re: [DAS] XQuery-DAS

2007-06-21 Thread Amita Vadhavkar
Hi, Need some help marked with #. In the implementation of XQuery DAS, I am trying to start simple and then gather requirements and features on the way and keep building. #For the first attempt, I am trying with sourceforge's XQEngine as the XQuery engine, as it has no license restrictions. Has

Re: [DAS] XQuery-DAS

2007-06-21 Thread ant elder
Unfortunately it looks like XQEngine is GPL so unusable, we can't even have code using it in SVN. The only alternative i can think of is Saxon, maybe others know of something else? ...ant On 6/21/07, Amita Vadhavkar [EMAIL PROTECTED] wrote: Hi, Need some help marked with #. In the

Re: [DAS] XQuery-DAS

2007-06-15 Thread Amita Vadhavkar
Hi All, After a while on RDB DAS beta1 , I am trying to do more on XQuery DAS. Tried to check different XQuery implementations available, below is summary: http://www.axyana.com///products.html Quizx/open - open source Quizx/db(XQuest) - not open source http://www.gnu.org/software/qexo/ -

Re: [DAS] XQuery-DAS

2007-04-04 Thread Luciano Resende
Hi Amita Related to the features, I think it's fine to start simple and get improvements gradatively as we progress... Some issues that you have identified: - Config model more flexible to accommodate differences between multiple implementation - Factory issues, and the ability to get