120 messages in com.perforce.perforce-user[p4] Perforce vs. Clear Case
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George Van Treeck19 Jan 2001 09:55 
Ines Heinz19 Jan 2001 11:00 
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Hoff, Todd22 Jan 2001 07:15 
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William22 Jan 2001 09:31 
John Bridges22 Jan 2001 09:33 
Hoff, Todd22 Jan 2001 10:04 
William22 Jan 2001 10:24 
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Richard Geiger22 Jan 2001 10:38 
John Bridges22 Jan 2001 10:57 
Arnt Gulbrandsen22 Jan 2001 11:30 
Steve Bennett22 Jan 2001 12:16 
Michael Go22 Jan 2001 12:54 
William22 Jan 2001 13:28 
John Bridges22 Jan 2001 15:52 
Lee Marzke25 Aug 2005 21:31 
Jeff Jensen26 Aug 2005 05:24 
Stephen Vance26 Aug 2005 05:47 
Monica Sanchez26 Aug 2005 06:27 
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Jason Swager26 Aug 2005 08:18 
Christian Goetze26 Aug 2005 11:29 
Jeff A. Bowles26 Aug 2005 15:19 
Peter Buckley26 Aug 2005 15:31 
Lee Marzke26 Aug 2005 15:51 
Richard Willis26 Aug 2005 16:36 
Robert Cowham26 Aug 2005 23:36 
Ivey, William28 Aug 2005 09:34 
Jeff Grills29 Aug 2005 06:26 
Robert Smallshire29 Aug 2005 06:31 
Robert MacMunn29 Aug 2005 07:33 
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Alexandre Fabre29 Aug 2005 08:14 
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Jeff Grills29 Aug 2005 08:24 
Smith, Jeremy R (CACI)29 Aug 2005 08:26 
Robert Smallshire29 Aug 2005 08:35 
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Smith, Jeremy R (CACI)29 Aug 2005 15:11 
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Christian Goetze29 Aug 2005 17:37 
Jonathan Biggar29 Aug 2005 18:40 
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39 later messages
Subject:[p4] Perforce vs. Clear Case
From:Robert Cowham (rob@vaccaperna.co.uk)
Date:08/26/2005 11:36:02 PM
List:com.perforce.perforce-user

With a perfect network - Clearcase is still 10X to 100X slower for most operations according to the comparison on Perforce's site.

The comparison at the Perforce site uses a pretty low spec machine/network etc and I would take with a large pinch of salt as a result. It is also starting to get a bit dated now (4 years) - an update would be interesting.

http://www.perforce.com/perforce/tig/cc.pdf

<<< The network was intentionally "low" performance to provide emphasis to any impact this factor would have.

The network and hosts meet or exceed recommended minimum system configurations. The client was "high" performance to mitigate any overhead of the automated test and monitor sequence.

The server and client were the only two ports used on an isolated 10BaseT hub operating at 10 Megahertz.

The server was a Pentium-III 866; 256 Meg of memory; 7200 RPM IDE disk; NT2000 server.

The client was a dual Pentium-III 866; 256 Meg of memory; NT 2000 professional.

Robert