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From Damien Katz <>
Subject Re: Tail Append Headers
Date Wed, 20 May 2009 15:22:15 GMT

On May 20, 2009, at 11:09 AM, Damien Katz wrote:
> Previously, only btree nodes were saved compressed and docs were  
> not. I didn't realize the compression was so expensive, but now that  
> I switch it off on both the branch and on trunk, I see big  
> performance boosts for both. And now the tail append stuff is  
> slightly faster on my machine.

To clarify, disabling the compression completely on both trunk and the  
branch results in big performance increases for both, with the  
tail_header branch now being slightly faster than trunk running the  
lightning test on my machine.


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