Support Forums: Message List - Object To XML Persistence Frameworks http://www.theserverside.com Most recent forum messages en Jive Forums Silver 5.5.30 (www.jivesoftware.com) Fri, 24 May 2013 10:11:29 -0400 Re: C24 IO - XQuery, XSLT, XPath on in memory XML, flat file, SW http://www.theserverside.com/discussions/thread.tss?thread_id=42895 What were some of the biggest reasons for this feature add for C24, was it the optimization of querying different schemas without having to transform them to a common format? Or where there some other underlying benefits?...]]> Fri, 10 Nov 2006 11:22:53 -0500 Fri, 10 Nov 2006 11:22:53 -0500 Fri, 10 Nov 2006 11:22:53 -0500 Nov 10, 2006 Simon Heinrich 0 Re: C24 IO - XQuery, XSLT, XPath on in memory XML, flat file, SWIFT http://www.theserverside.com/discussions/thread.tss?thread_id=42895
Recently John Davies and his team at C24 announced support for XPath expressions that can be executed on the in-memory IO objects without being transformed to an intermediate result set first. This also leads me to believe that...]]> Wed, 08 Nov 2006 12:22:49 -0500 Wed, 08 Nov 2006 12:22:49 -0500 Wed, 08 Nov 2006 12:22:49 -0500 Nov 8, 2006 Ilya Sterin 1 C24 IO - XQuery, XSLT, XPath on in memory XML, flat file, SWIFT http://www.theserverside.com/discussions/thread.tss?thread_id=42895 Recently John Davies and his team at C24 announced support for XPath expressions that can be executed on the in-memory IO objects without being transformed to an intermediate result set first. This also leads me to believe that XQuery, which...]]> Wed, 08 Nov 2006 03:03:51 -0500 Wed, 08 Nov 2006 03:03:51 -0500 Wed, 08 Nov 2006 03:03:51 -0500 Nov 8, 2006 Simon Heinrich 2 Re: Object To XML Persistence Frameworks http://www.theserverside.com/discussions/thread.tss?thread_id=42895 Rickard, it sounds almost like what you're looking for is already in JCR? It has XPath support like that, and can use RDF-style namespacing if you so desire...
...]]> Thu, 02 Nov 2006 10:35:08 -0500 Thu, 02 Nov 2006 10:35:08 -0500 Thu, 02 Nov 2006 10:35:08 -0500 Nov 2, 2006 Rickard Oberg 0 Re: Object To XML Persistence Frameworks http://www.theserverside.com/discussions/thread.tss?thread_id=42895 XQuery support is on the roadmap of JPOX + persistence of XML data and aggregation of multiple data sources including RDBMS and XML.

JPOX will enable persistence with JPA and JDO api in short term in RDBMS databases and enable...]]> Thu, 02 Nov 2006 09:56:43 -0500 Thu, 02 Nov 2006 09:56:43 -0500 Thu, 02 Nov 2006 09:56:43 -0500 Nov 2, 2006 Ilya Sterin 0 Re: Object To XML Persistence Frameworks http://www.theserverside.com/discussions/thread.tss?thread_id=42895 XQuery support is on the roadmap of JPOX + persistence of XML data and aggregation of multiple data sources including RDBMS and XML Excellent. Having this available via FOSS would be extremely useful.]]> Thu, 02 Nov 2006 09:43:14 -0500 Thu, 02 Nov 2006 09:43:14 -0500 Thu, 02 Nov 2006 09:43:14 -0500 Nov 2, 2006 Steve Zara 0 Re: interesting uses for non-relational http://www.theserverside.com/discussions/thread.tss?thread_id=42895 What you would need is different mapping metadata (JAXB?) and a query language (XPATH or others that people mentioned here). Personally, I'm not a big fan of one-size-fits all persistence solutions, specifically generic query...]]> Thu, 02 Nov 2006 09:21:46 -0500 Thu, 02 Nov 2006 09:21:46 -0500 Thu, 02 Nov 2006 09:21:46 -0500 Nov 2, 2006 Steve Zara 0 JCR Xpath functionality is misleading http://www.theserverside.com/discussions/thread.tss?thread_id=42895 Thu, 02 Nov 2006 09:05:01 -0500 Thu, 02 Nov 2006 09:05:01 -0500 Thu, 02 Nov 2006 09:05:01 -0500 Nov 2, 2006 Brit Pair 0 Re: interesting uses for non-relational http://www.theserverside.com/discussions/thread.tss?thread_id=42895 Hopefully future versions of JPA will be adapted to make such versatility possible, just as JDO has been adapted to make it much more suitable for relational use (even though this has always been the main use case for JDO)....]]> Thu, 02 Nov 2006 08:34:49 -0500 Thu, 02 Nov 2006 08:34:49 -0500 Thu, 02 Nov 2006 08:34:49 -0500 Nov 2, 2006 Bill Burke 1 Re: interesting uses for non-relational http://www.theserverside.com/discussions/thread.tss?thread_id=42895
Also, it seems kind of ironic that, so soon after the arrival of JPA, which - in contrast to JDO - focussed in on relational stores, interesting uses for non-relational persistence are turning up.

how's that...]]> Thu, 02 Nov 2006 06:14:36 -0500 Thu, 02 Nov 2006 06:14:36 -0500 Thu, 02 Nov 2006 06:14:36 -0500 Nov 2, 2006 Steve Zara 2 Re: Object To XML Persistence Frameworks http://www.theserverside.com/discussions/thread.tss?thread_id=42895 Thu, 02 Nov 2006 05:52:03 -0500 Thu, 02 Nov 2006 05:52:03 -0500 Thu, 02 Nov 2006 05:52:03 -0500 Nov 2, 2006 Joseph Ottinger 2 Re: Object To XML Persistence Frameworks http://www.theserverside.com/discussions/thread.tss?thread_id=42895 Thu, 02 Nov 2006 05:12:20 -0500 Thu, 02 Nov 2006 05:12:20 -0500 Thu, 02 Nov 2006 05:12:20 -0500 Nov 2, 2006 Erik Bengtson 2 interesting uses for non-relational http://www.theserverside.com/discussions/thread.tss?thread_id=42895 Also, it seems kind of ironic that, so soon after the arrival of JPA, which - in contrast to JDO - focussed in on relational stores, interesting uses for non-relational persistence are turning up....]]> Thu, 02 Nov 2006 04:29:40 -0500 Thu, 02 Nov 2006 04:29:40 -0500 Thu, 02 Nov 2006 04:29:40 -0500 Nov 2, 2006 Christian Sell 3 Re: Object To XML Persistence Frameworks http://www.theserverside.com/discussions/thread.tss?thread_id=42895 Thu, 02 Nov 2006 01:09:25 -0500 Thu, 02 Nov 2006 01:09:25 -0500 Thu, 02 Nov 2006 01:09:25 -0500 Nov 2, 2006 Steve Zara 7 Re: Object To XML Persistence Frameworks http://www.theserverside.com/discussions/thread.tss?thread_id=42895 Wed, 01 Nov 2006 17:46:35 -0500 Wed, 01 Nov 2006 17:46:35 -0500 Wed, 01 Nov 2006 17:46:35 -0500 Nov 1, 2006 Rickard Oberg 3