Hi Jim,
This sounds really cool. I'll take a look as soon as I can :) Many thanks for releasing this and letting us all see it :) (currently reviewing and making notes on Jason's welcome branch :) Michael. On Wednesday 07 January 2009 18:02:36 Jim Washington wrote: > Hi, all > > I'm releasing my code for a protocol for Sedna for Kamaelia. > > Or, maybe, I'm just letting it escape. > > In reality, I just stuck it in Sourceforge SVN, and anyone who wants to > peek at it is welcome. :) > > What is Sedna? a very cool, free, multi-user XML database. > > http://modis.ispras.ru/sedna/index.htm > > Subversion command to fetch the new protocol code is: > > svn co https://zif.svn.sourceforge.net/svnroot/zif/zif.sedna/trunk/ > zif.sedna > > You'll get both the synchronous zif.sedna.protocol and the asynchronous, > kamaelia-ized zif.sedna.kamaelia.protocol. > > BSD-ish licensed. Copyright Virginia Tech. > > Sparse documentation, though "python zif/sedna/kamaelia/protocol.py" > ought to give you a functional interactive prompt, if you first match > config with your Sedna server. It's ~1100 lines of code, but that > includes the cursor service and the console interpreter. Eventually, it > may get properly modularized. > > The easiest way to make the checkout usable to python is "sudo python > setup.py develop". > > Michael, I thought about two-phase commit, but I'm thinking YAGNI (i.e., > not worth the added complexity ATM) for my current project. I may > revisit that idea sometime. > > Why Sedna -and- Kamaelia? Kamaelia makes concurrency/thread issues go > away when you are dealing with a pool of authenticated connections, and > you get a non-blocking interface included in the deal. With Sedna, you > do not need an ORM; store tree-shaped data items directly as XML and > retrieve them just the way you want with XQuery. Nice. > > Questions and comments welcome. If nothing else, it is one possible > model for database access in Kamaelia. > > - Jim Washington > > -- http://yeoldeclue.com/blog http://twitter.com/kamaelian http://www.kamaelia.org/Home --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "kamaelia" group. To post to this group, send email to kamaelia@googlegroups.com To unsubscribe from this group, send email to kamaelia+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/kamaelia?hl=en -~----------~----~----~----~------~----~------~--~---
