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meeting about aggregation performance   Message List  
Reply | Forward Message #745 of 748 |
Re: [p2group] meeting about aggregation performance

Is there a dial-in? I'd be interested in this discussion.

-Robert

On Wed, Jul 2, 2008 at 4:31 AM, Joe Hellerstein
<hellerstein@...> wrote:
> I'll be there.
>
> J
>
> On Jul 1, 2008, at 10:56 PM, Ashima Atul wrote:
>
>> Hi all,
>>
>> Few weeks back we found that event-based aggregates take a long time
>> and that affects the performance very badly. To give you a rough
>> idea, it takes more than 1 sec to perform event-based aggregation on
>> a table of 10K tuples. I have been thinking of optimizations to
>> improve the performance. Mainly Joe and I were thinking of finding
>> ways to minimize re-aggregation via automatic optimization.
>>
>> I wanted to have meeting on Monday 7th July around 10:30 AM to get
>> ideas and other suggestions. Join us for the discussion if you are
>> free.
>>
>> Thanks,
>> Ashima
>>
>>
>>
>
>



Wed Jul 2, 2008 1:08 pm

robert.soule
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Message #745 of 748 |
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Hi all, Few weeks back we found that event-based aggregates take a long time and that affects the performance very badly. To give you a rough idea, it takes...
Ashima Atul
ashima_atul
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Jul 2, 2008
5:56 am

I'll be there. J...
Joe Hellerstein
jhellerstein
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Jul 2, 2008
8:31 am

Is there a dial-in? I'd be interested in this discussion. -Robert On Wed, Jul 2, 2008 at 4:31 AM, Joe Hellerstein...
Robert Soule
robert.soule
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Jul 2, 2008
1:08 pm

We can probably arrange to meet in my office where there's a speakerphone. 510-643-4011. Joe...
Joe Hellerstein
jhellerstein
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Jul 2, 2008
4:20 pm

Hi, I called in to this number. Is the meeting still going on? thanks, Robert On Wed, Jul 2, 2008 at 12:19 PM, Joe Hellerstein...
Robert Soule
robert.soule
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Jul 7, 2008
5:32 pm

Yes, please call now! J...
Joe Hellerstein
jhellerstein
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Jul 7, 2008
5:33 pm
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