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Re: PostgreSQL 64 Bit XIDs - Transaction IDs

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On 03/22/2012 10:45 PM, Gerhard Wiesinger wrote:
Hello,

With a database admin of a commercial database system I've discussed
that they have to provide and they also achieve 2^31 transactions per
SECOND!
As PostgreSQL uses transaction IDs (XIDs) in the range of 2^31 they
would turn around in about one second.

I would say either they got the numbers wrong or someone is pulling your leg. That rate is not going to happen.



Thnx.

Ciao,
Gerhard




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Adrian Klaver
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