Just a last update about the tests, my overall application cost (in dolars from appengine) droped 25% with the change, so, at least in appengine lazy models are a must.
On Wednesday, August 8, 2012 12:24:37 PM UTC-3, Jonathan Lundell wrote: > > On 8 Aug 2012, at 7:59 AM, Massimo Di Pierro > <massimo....@gmail.com<javascript:>> > wrote: > > It is likely Django uses simplejson binary while web2py (for portability) > only ships with simplejson in pure python. This may be another performance > loss if you use json a lot. We need to fix this at the web2py level. > > > This is fixed in at least some places in web2py, where we try to import > json from the standard library before falling back on python solutions. But > not everywhere, I think. > --