See http://groups.google.com/group/google-appengine/browse_thread/thread/a29a4b1dd606f52e regarding the mcycle consumption impact of having lots of fields.
On Oct 16, 9:11 pm, David koblas <[EMAIL PROTECTED]> wrote: > I'm storing application preferences in the datastore, they come in a > variety of types. As I see it I've got three choices for implementation: > > * Name / Blob > -- "general" has a json encoded object of all of the sub-settings > * Name / ID / Lots of Fields > -- Where ID = "general" or "user" (etc.) and different fields in > each entity > * Name / ID / Key / Value > -- Where you query out all of the "user" settings and > re-construct an object from it. > > My gut feel is that #2 is preferable, since it avoids double encoding > the data and doing a query out of a large number of records in the later > case. > > Thanks, --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
