Is there any tutorial on this for a newbie ? .. does just having a reference property is enough or do we need to recode things specifically ? ..
On Feb 10, 12:59 pm, David Symonds <[email protected]> wrote: > On Tue, Feb 10, 2009 at 1d1:03 AM, Ian Lewis <[email protected]> wrote: > > The documentation seemed to suggest that the more root entities you have the > > more it can distribute your query so it should be faster, but I'm curious > > about entity groups and what, if any, advantage there is to putting entities > > in an entity group besides being able to use them in a transaction. Is there > > any? > > It also benefits from locality. Entity groups are stored close > together (needed to make transactions fast), which is why lots of > small entity groups makes the overall application faster (because they > can be spread out). If you do a bunch of processing on groups of > entities in a single request then you can put them in a entity group, > which should make that processing faster because they will be kept > close. > > Dave. --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
