Switch to eventual consistency mode.  In java it's
ReadPolicy.Consistency.EVENTUAL (look at the datastore configuration
classes).  It speeds things up quite a lot in my totally unscientific tests.

Jeff

On Sat, Feb 18, 2012 at 11:17 AM, GordonHo <fe...@eligned.com> wrote:

> i am having a similiar problem.
> occasionally i need to fetch all entities of a given table (about 5000) -
> this really takes way too long (talking about ~40-60seconds).
>
> so far i haven'd found an easy to to fetch lots of entities from the
> datastore. at some point i probably will create one big fat entity
> containing all others, but this will involve quite some work..
>
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