Skip site navigation (1) Skip section navigation (2)

Re: ARC patent

From: Marian POPESCU <softexpert(at)libertysurf(dot)fr>
To: pgsql-hackers(at)postgresql(dot)org
Subject: Re: ARC patent
Date: 2005-03-31 08:23:59
Message-ID: d2gc0p$ssu$ (view raw or whole thread)
Lists: pgsql-hackers
Tom Lane wrote:
> Neil Conway <neilc(at)samurai(dot)com> writes:
>>FYI, IBM has applied for a patent on ARC (AFAICS the patent application
>>is still pending, although the USPTO site is a little hard to grok):
> Ugh.  We could hope that the patent wouldn't be granted, but I think
> it unlikely, unless Jan is aware of prior art (like a publication
> predating the filing date).  I fear we'll have to change or remove
> that code.
> 			regards, tom lane
> ---------------------------(end of broadcast)---------------------------
> TIP 7: don't forget to increase your free space map settings
And what about "CAR: Clock with Adaptive Replacement"?

I found something here:

Is it worth investigating?

best wishes,

In response to


pgsql-hackers by date

Next:From: Mark KirkwoodDate: 2005-03-31 08:25:32
Subject: Re: [HACKERS] contrib/pg_buffercache
Previous:From: shingavDate: 2005-03-31 08:05:04
Subject: Understanding pg_xlog

Privacy Policy | About PostgreSQL
Copyright © 1996-2015 The PostgreSQL Global Development Group