Have you read this: http://code.google.com/appengine/docs/python/datastore/queriesandindexes.html#Big_Entities_and_Exploding_Indexes
On 03/04/2009, 秦锋 <[email protected]> wrote: > > Alkis: > I re-check my code and found if I use list property in gql like > following: > > WHERE tags = :1, inputTags (it's a list) > > If there are 3 tag in inputTags, index will be: > > name:tag > name:tag > name:tag > > Does this cost huge space? > > But it's really cool for multi-tags searching in app! > > > On 4月3日, 下午8时50分, Alkis Evlogimenos ('Αλκης Ευλογημένος) > <[email protected]> wrote: > > > What do your models look like? > > > > > On Fri, Apr 3, 2009 at 2:00 PM, 秦锋 <[email protected]> wrote: > > > > > My App: cndata4u.appspot.com > > > Now I have imported about 2500 records there, and with only THREE > > > entities. But I have found that these data have occurred 20% data > > > store, about 200M! > > > My original CSV files have only 308K! > > > > > Any idea? > > > > -- > > > > Alkis > > > -- Barry - www.nearby.org.uk - www.geograph.org.uk - --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---
