Reference property fetches by key. Back-references run a query, and are slower than fetching a list of keys.
Both of these are handled transparently using python properties: http://www.python.org/download/releases/2.2.3/descrintro/#property -Chris On Dec 20, 11:41 pm, Guy Rutenberg <[email protected]> wrote: > Hi, > > Say I've a key for an item and a reference to it, what would be > faster: getting it by key or via the reference? > > Also, would fetching by a list of keys be slower than fetching by > using a back-reference? > > Thanks, > > Guy --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
