Re: Twitter over capacity

[David Farber <dave () farber net>]

Telephone and other systems are deigned to be maintained while the  
system is running. I helped many years ago with the ESS system to  
enable it to do tht. There are lots of systems which are non stop.

djf


Begin forwarded message:

From: Lee Revell <rlrevell () joe-job com>
Date: April 20, 2009 12:20:38 PM EDT
To: dave () farber net
Cc: ip <ip () v2 listbox com>
Subject: Re: [IP] Twitter over capacity

Is there any good time to do maintenance on a worldwide service?  I'd
love to hear what it is...

Lee

On Mon, Apr 20, 2009 at 10:29 AM, David Farber <dave () farber net> wrote:
> SUNDAY AT 7 PM?? DJF
>
>
> Begin forwarded message:
>
> From: Robert Alberti <ip () sanction net>
> Date: April 20, 2009 8:02:03 AM EDT
> To: dave () farber net, drallison () gmail com
> Cc: ip <ip () v2 listbox com>
> Subject: Re: [IP] Twitter over capacity
> Reply-To: alberti () sanction net
>
> To be fair, you were doing this on a Sunday night, which is typically
> when data centers undertake their maintenance processes. They may have
> been running on a skeleton system during updates.
>
> On Sun, 2009-04-19 at 20:07 -0400, David Farber wrote:
> > Begin forwarded message:
> >
> > From: Dennis Allison <drallison () gmail com>
> > Date: April 19, 2009 7:47:41 PM EDT
> > To: Dave Farber <dave () farber net>
> > Subject: Twitter over capacity
> >
> >
> > For IP if you wish.
> >
> > Just tried to tweet and got a diagnostic saying twitter.com was over
> > capacity.  There is a mess there somewhere about scaling and capacity
> > in the face of sudden popularity.
> >
> >
> >
> >
> >
> > ______________________________________________________________________
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