Re: Is a plan for lmza commpression in pg_dump - Mailing list pgsql-hackers

From Andrew Chernow
Subject Re: Is a plan for lmza commpression in pg_dump
Date
Msg-id 498A5BA5.1060708@esilo.com
Whole thread Raw
In response to Re: Is a plan for lmza commpression in pg_dump  ("Dann Corbit" <DCorbit@connx.com>)
Responses Re: Is a plan for lmza commpression in pg_dump  (daveg <daveg@sonic.net>)
List pgsql-hackers
Dann Corbit wrote:
> 
> The LZMA SDK is granted to the public domain:
> http://www.7-zip.org/sdk.html
> 

I played with this but found the SDK extremely confusing and flat out horrible.  One personal dislike was the
unnecessaryuse of C++; although it was the 
 
horrible API that turned me off.  I'm not even sure if I ever got a test program 
working.

LZO (http://www.oberhumer.com/opensource/lzo/) is a great algorithm, easy API 
with many variants; my fav is LZO1X-1(15).  Its known for its compresison and 
decompresison speeds ... its blazing fast.  zlib typically gets 5-8% more 
compression.

-- 
Andrew Chernow
eSilo, LLC
every bit counts
http://www.esilo.com/


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