One thing is for sure YOU can't login FACEBOOK with two different IDs from the SAME PC at the same TIME.
Or even (correct if I'm wrong) SAME ID on to different PCs
Kind Regards
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On Thu, Oct 27, 2016 at 6:11 PM, Elmar Haneke elmar@haneke.de [firebird-support] <firebird-support@yahoogroups.com> wrote:
> I was looking on FaceBook 'sDATA storage and MySQL !!!
>
> For sure millions simultaneous Users connected !!!
I would guess nobody is running an database server with millions of
connections simultaneously open.
On huge Systems as Facebook there are some application servers between
users and database which do serialize database access to an lower number
of connections - it does not make sense to let DB server process
millions of queries simultaneously since the hardware has not that much
parallelity.
Elmar
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Posted by: Alain Bastien <alainbastien@gmail.com>
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++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Visit http://www.firebirdsql.org and click the Documentation item
on the main (top) menu. Try FAQ and other links from the left-side menu there.
Also search the knowledgebases at http://www.ibphoenix.com/resources/documents/
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Visit http://www.firebirdsql.org and click the Documentation item
on the main (top) menu. Try FAQ and other links from the left-side menu there.
Also search the knowledgebases at http://www.ibphoenix.com/resources/documents/
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