Thanks all for your suggestions,I am trying different ways and reading
about various design patterns that can be used, I will update the thread
once i am done with some more work on this.
On Sun, May 3, 2009 at 11:17 PM, ryan
> wrote:
>
> also take a look at polymodel:
>
> http://code.google.com
also take a look at polymodel:
http://code.google.com/appengine/docs/python/datastore/polymodelclass.html
On May 1, 12:54 pm, adelevie wrote:
> try readinghttp://bret.appspot.com/entry/how-friendfeed-uses-mysql
>
> one pitfall to avoid is to rely on a recursive function to iterate
> through a t
try reading http://bret.appspot.com/entry/how-friendfeed-uses-mysql
one pitfall to avoid is to rely on a recursive function to iterate
through a tree.
On May 1, 9:24 am, Ted wrote:
> > 1#
>
> class Food(db.Model):
> category = db.StringListProperty()
> [other properties]
>
> apple = Foo
> 1#
class Food(db.Model):
category = db.StringListProperty()
[other properties]
apple = Food(category=['fruit','red','iron','apple'])
greenfruit = Food(category=['fruit','green'])
veg3 = Food(category=
['vegetable','category1','category2','category3'])
If you query category='fruit', you
Ping!!
On Thu, Apr 30, 2009 at 5:03 PM, vijay wrote:
> Hello All,I am working on an application and got stuck in design phase I
> hope you guyz can help me out. I have several doubts related to performance
> and modelling.
>
> 1#
> In my application i store some hierarchical data and not sure ho
