Re: Compression related performance

On Sat, 15 Jan 2005, Neal Richter wrote:

> Question #1)
>
>   Could you download a fresh copy of BDB 3.0.55 from
> http://www.sleepycat.com/download/index.shtml
>
> It's easy to build, I am most interested in the results when you run db_stat 
> on the uncompressed files and report back the fill-factor.  This is a measure 
> of wasted space in the BDB pages.  This won't work on the compressed index.

How exactly do I obtain this information? In the entire package I see only
one place that references fill-factor (diskspace.html) and all it says is
that you can obtain it with db_stat. However I don't see anything called
fill-factor in the db_stat output. What options are needed to extract this
info? Or is it a value that needs to be computed from other output?

Jim


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