thanks for tokyo cabinet giving it a try rrdtool is perfect for measuring data and analytics
On Sun, Jan 4, 2009 at 8:15 AM, lasizoillo <lasizoi...@gmail.com> wrote: > > 2009/1/3 mobil <mobiledream...@gmail.com>: > > > > Ten reasons why couchdb is better than (off topic) > > > > > > > http://pylab.blogspot.com/2009/01/ten-reasons-why-couchdb-is-better-than.html > > > > Guys I wrote up a small list of reasons why i think couchdb is way > > bettter than mysql. Do let me know what you think > > > > > > And only one thing to dislike it: > > File > '/usr/local/lib/python2.5/site-packages/index-0.1dev_r307-py2.5.egg/index/controllers/remote.py', > line 114 in disp_hotel > db.update([place_doc]) > File > '/usr/local/lib/python2.5/site-packages/CouchDB-0.5-py2.5.egg/couchdb/client.py', > line 528 in update > File > '/usr/local/lib/python2.5/site-packages/CouchDB-0.5-py2.5.egg/couchdb/client.py', > line 839 in post > File > '/usr/local/lib/python2.5/site-packages/CouchDB-0.5-py2.5.egg/couchdb/client.py', > line 888 in _request > PreconditionFailed: ('conflict', 'Update conflict') > > If you update the same register in a short period of time you get an > 'Update conflict' exception. You can solve this issue slicing a > document in more documents or with a more complex (and maybe blocker) > client. A non blocking server isn't cheap. > > Slicing a document not every times is easy. You can do a tricky joins > with the power of collation[1]. But joins are tricky and generates > secondary efects (complex or impossible querys). > > [1] http://www.cmlenz.net/archives/2007/10/couchdb-joins > > Couchdb is great *in his application field* like any other storage > system. Relational DB are great in his application field, the error is > use Relational DB for everything. You can see Tokyo Cabinet, Durus, > PyTables, RRD Tools and a lot of tools to solve your concrete storage > issues. CouchDB isn't panacea, but it's really great ;-) > > Excuse me poor english. I hope that the idea can be understandable. > > Regards, > Javi > > > > > > > -- > > Gpirate the top torrent search engine > > http://gpirate.com > > > > > > > > > > > -- Gpirate the top torrent search engine http://gpirate.com --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "pylons-discuss" group. To post to this group, send email to pylons-discuss@googlegroups.com To unsubscribe from this group, send email to pylons-discuss+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/pylons-discuss?hl=en -~----------~----~----~----~------~----~------~--~---
