Hey Andreas, One thing to note is that PolyModels use lists in the background to facilitate querying. If it is deep, it could add some overhead. Try this with small entities, if there's a big difference you'll know it is your data model.
Robert On Wed, Feb 15, 2012 at 07:56, Andreas <[email protected]> wrote: > the entities have an average of 10properties but no list properties. > its a subclass of a PolyModel and there are 2 datetime properties and one > objectproperty which stores into the blobstore. > i didnt try with 'simple' entities yet but i will today i think. > > On Feb 15, 2012, at 12:25 AM, Robert Kluin wrote: > >> What is the data model like? Do the entities have a lot of >> properties, list properties, or datetime properties? Have you tried >> this with a very simple entity, perhaps even with no properties? >> >> >> >> Robert >> >> >> >> >> >> On Tue, Feb 14, 2012 at 15:05, Andreas <[email protected]> wrote: >>> im just profiling my app and i have to say i get surprising results. >>> >>> lets say i have a list with 500 keys as strings not key objects. >>> db.get(keylist) takes 3seconds??!!! >>> >>> how does this take that long? i mean i have the keys already. >>> would it be (significantly) faster with key objects? >>> >>> andreas >>> >>> -- >>> 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. >>> >> >> -- >> 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. >> > > -- > 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. > -- 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.
