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From: Tom Lane <[email protected]>
To: [email protected]
Cc: postgresql-general mailing list <[email protected]>
Subject: Re: postgresql 8.0 advantages
Date: Fri, 25 Feb 2005 11:15:15 -0500
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>

Si Chen <[email protected]> writes:
> I read the PostgreSQL 8.0 "What's New" page 
> (http://www.postgresql.org/docs/whatsnew) and wasn't sure whether 
> version 8.0 is significantly faster, more scalability, or more stable 
> than versions 7.4?  I remember big speed improvements between 7.3 and 
> 7.4.  It seems the biggest advantage of version 8.0 is being able to run 
> in Windows. 

There are some speed improvements in 8.0 too, though that wasn't the
main focus of the release cycle.  For instance, Lonni Friedman's nearby
thread reports on a case where 8.0 consistently finds a much better
query plan for a complex query than prior releases did, because we fixed
some issues in the GEQO planner module.

			regards, tom lane

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