BTW, the task queue uses the datastore for tasks that are bigger than
10k or so.  (The SDK code tries to add the task queue entry, but that
fails for large task queue items, so it stores them in the datastore
and then writes a task queue entry that reads from the datastore and
deletes what it stored when the task succeeds.)

In other words, you can't necessarily use the task queue to avoid
making the user wait for datastore writes.

On Apr 20, 2:07 pm, "Jason (Google)" <[email protected]> wrote:
> The high-level summary and complete transcript of the April 7th
> edition of the IRC office hours is pasted below. Please join us on the
> first and third Wednesday of every month in the #appengine channel on
> irc.freenode.net. On the first Wednesday, we meet in the channel from
> 7:00-8:00 p.m. PST (evening hours), and on the third Wednesday (e.g.
> TOMORROW, 4/21), we're available from 9:00-10:00 a.m. PST (morning
> hours).
>
> - Jason
>
> --SUMMARY-----------------------------------------------------------
> - Discussion of existing App Engine-compatible OpenID libraries and
> forthcoming built-in support for OpenID and OAuth [7:03-7:09]
>
> - Remember, back up your code or use a secure version control system
> -- we cannot help you recover your code in the event of corruption or
> theft, so backup early and often. Also, 
> seehttp://stackoverflow.com/questions/2479087/can-i-restore-my-source-co....
> [7:11-7:16]
>
> - Q: Is it feasible to push every write to the task queue instead of
> making the user wait for the write to complete inside a handler? A:
> While this should work, there are two things to keep in mind: 1) the
> number of task insertions is currently limited to 1M per day -- if you
> make more than one million writes each day, this solution will fail.

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