Julian,
Thanks, I will send you the invite for next cycle. should I use this j.t
email?

Regards,

Ashvin

On Mon, Apr 6, 2009 at 2:22 PM, Julian (Google) <[email protected]> wrote:

>
> I am glad to hear that the thread suggestion helped you reduce the
> times.
>
> I will be happy to test it if you need testers.
>
> Cheers,
> Julian.
>
> On Apr 2, 5:45 pm, Ashvin Savani <[email protected]> wrote:
> > Julian,
> > Okay, thanks for confirming. By your thread suggestion, we achieved big
> > milestone in our project. So I would like to thank you once again from
> > bottom of my heart!
> > Would you like to be part of the private beta of the project - we are
> > working on?
> >
> > Regards,
> >
> > Ashvin
> >
> >
> >
> > On Thu, Apr 2, 2009 at 10:10 PM, Julian (Google) <[email protected]>
> wrote:
> >
> > > Thank you for sharing, yes, there should be a limit around there.
> >
> > > -Julian.
> >
> > > On Apr 2, 5:37 pm, Ashvin Savani <[email protected]> wrote:
> > > > Julian,
> > > > Previously it was taking 45 minutes to insert 5000 contacts. Now its
> > > taking
> > > > under 10 mins, so thats good sign for us. The final benchmark was 12
> mins
> > > > for 10007 contacts with 9 threads. We got message after 10007 message
> > > about
> > > > contacts quota is over. So thats the limit, right?
> >
> > > > Regards,
> >
> > > > Ashvin
> >
> > > > On Thu, Apr 2, 2009 at 10:04 PM, Julian (Google) <[email protected]>
> > > wrote:
> >
> > > > > Hi Ashvin,
> >
> > > > > If you are already doing multiple threads per multiple users that
> > > > > should be almost the maximum output. Please let me know if you
> manage
> > > > > to get a better result, I will also let you know if I find more
> > > > > information.
> >
> > > > > Thanks,
> > > > > Julian
> >
> > > > > On Mar 31, 3:14 pm, Ashvin Savani <[email protected]> wrote:
> > > > > > Julian,
> > > > > > Thanks for  your time to answer this issue. I like your idea of
> doing
> > > > > > multiple threads. We are already doing multiple threads per
> multiple
> > > > > users
> > > > > > but will it work for multiple threads for different batches of
> same
> > > user?
> >
> > > > > > Here is the exact situation:
> >
> > > > > > We sync Google account with our application server at every X
> amount
> > > of
> > > > > > minutes. It includes contacts and calendars both. Our application
> > > server
> > > > > > manages add / update / deletes and we are not doing unwanted
> > > transactions
> > > > > > with Google. So if user have 1000 contacts, we divide into 10
> batches
> > > of
> > > > > 100
> > > > > > each. We also did some benchmarking of doing batch of 50 and we
> found
> > > 100
> > > > > is
> > > > > > better. But I will try it again. Each batch executes as single
> thread
> > > for
> > > > > > now. and this time goes beyond 1 minute in some cases. Average
> its 55
> > > > > > seconds and its random for each batch, might be depending on
> content
> > > > > length
> > > > > > of all contacts.
> >
> > > > > > We even came across situation for testing account we use. Say for
> > > example
> > > > > > 10000 contacts are there in google account and after our test
> case
> > > > > > completes, we do delete all of them. So they will come back in
> next
> > > sync
> > > > > as
> > > > > > deleted entries. Even that bunch is not taking much time to
> retrieve
> > > and
> > > > > > process. Only Google server update time is more. I will try with
> max
> > > 10
> > > > > > threads per user and will update you.
> >
> > > > > > We came across many issues so far about special character
> handling,
> > > wrong
> > > > > > JSON feed if content is more etc., I was not much confident that
> bugs
> > > > > were
> > > > > > from Google or from ourside or some libraries we are using.
> >
> > > > > > Once again, Thanks for the hint of multi-threading. It should
> save
> > > lots
> > > > > of
> > > > > > time.
> >
> > > > > > Regards,
> >
> > > > > > Ashvin
> >
> > > > > > On Tue, Mar 31, 2009 at 7:25 PM, Julian (Google) <
> [email protected]>
> > > > > wrote:
> >
> > > > > > > Hi Ashvin,
> >
> > > > > > > This is a good question, the average is bellow 1 minute. Are
> you
> > > > > > > having problems with a specific user's contacts? How frequent
> is
> > > the
> > > > > > > delay?
> >
> > > > > > > As for tips, if the response time increases, try smaller
> batches.
> > > If
> > > > > > > you handle multiple user's contacts, you could try to use a
> thread
> > > per
> > > > > > > user up to 10 threads in parallel.
> >
> > > > > > > Thanks,
> > > > > > > Julian
> >
> > > > > > > On Mar 31, 11:08 am, Ashvin Savani <[email protected]>
> wrote:
> > > > > > > > Julian,
> >
> > > > > > > > I am waiting for your answer :)
> >
> > > > > > > > Regards,
> >
> > > > > > > > Ashvin
> >
> > > > > > > > On Mar 31, 1:30 am, Ashvin Savani <[email protected]>
> wrote:
> >
> > > > > > > > > Hello All,
> >
> > > > > > > > > What is average time for insert of 100 contacts batch? It
> is
> > > taking
> > > > > up
> > > > > > > > > to 1 minute sometimes. Is that normal? Any tips on reduce
> this
> > > > > time?
> >
> > > > > > > > > Thanks in advance,
> >
> > > > > > > > > Ashvin
> >
> > > > --
> > > > Regards,
> >
> > > > Ashvin Savani
> > > > CEO & Chief Architect,
> > > > FlashBrain - A Division of Avinashi
> >
> > --
> > Regards,
> >
> > Ashvin Savani
> > CEO & Chief Architect,
> > FlashBrain - A Division of Avinashi
> >
>


-- 
Regards,

Ashvin Savani
CEO & Chief Architect,
FlashBrain - A Division of Avinashi

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