[Debtags-devel] Re: Recent progress

Enrico Zini enrico@enricozini.org
Tue, 15 Feb 2005 12:23:25 +0100


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On Tue, Feb 15, 2005 at 02:05:21AM -0800, Erich Schubert wrote:

> One more update:
> I just committed my current version to svn. This uses transactions in
> bdb to properly lock entries. It sucks. It is really really slow,
> since I have to re-open the DB all the time. Its heavily I/O bound,
> and still im apparently accumulating stale locks or so.
> I bet I'm doing something wrong...
> I just found the following comparision:
> http://qdbm.sourceforge.net/benchmark.pdf
> which suggests to try out tdb, maybe I'll understand that API better...

I'm working at the moment, so I can't experiment much; however slapd
(openldap LDAP server) uses Berkeley DB, and it doesn't seem to be that
bad performance-wise.  I must admit, however, that I still haven't dug
into the new API of Berkeled DB.


Ciao,

Enrico

--
GPG key: 1024D/797EBFAB 2000-12-05 Enrico Zini <enrico@debian.org>

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