Re: [ZODB-Dev] [Proposal] Size controlled ZODB cache

2005-06-03 Thread Chris Withers
Dieter Maurer wrote: Currently, the ZODB cache can only be controlled via the maximal number of objects. This makes configuration complex as the actual limiting factor is the amount of available RAM and it is very difficult to estimate the size of the objects in the cache. I therefore propose

Re: [ZODB-Dev] [Proposal] Size controlled ZODB cache

2005-06-03 Thread Michel Pelletier
sorry about the digest subject in the last email... Message: 4 Date: Thu, 2 Jun 2005 19:28:34 +0200 From: Dieter Maurer [EMAIL PROTECTED] Subject: [ZODB-Dev] [Proposal] Size controlled ZODB cache To: zodb-dev@zope.org Message-ID: [EMAIL PROTECTED] Content-Type: text/plain; charset=us-ascii

RE: [ZODB-Dev] [Proposal] Size controlled ZODB cache

2005-06-03 Thread Tim Peters
[Chris Withers] I don't suppose there's any way that, as part of this work, the size of the cache could also be limited DURING a transaction? ... That didn't look like part of Dieter's proposal to me wink. It carries its own risks, and I'd rather not tie them together. For example, _v_

Re: [ZODB-Dev] [Proposal] Size controlled ZODB cache

2005-06-03 Thread Tino Wildenhain
Am Donnerstag, den 02.06.2005, 19:28 +0200 schrieb Dieter Maurer: Currently, the ZODB cache can only be controlled via the maximal number of objects. This makes configuration complex as the actual limiting factor is the amount of available RAM and it is very difficult to estimate the size of

[ZODB-Dev] [Proposal] Size controlled ZODB cache

2005-06-02 Thread Dieter Maurer
Currently, the ZODB cache can only be controlled via the maximal number of objects. This makes configuration complex as the actual limiting factor is the amount of available RAM and it is very difficult to estimate the size of the objects in the cache. I therefore propose the implementation of

Re: [ZODB-Dev] [Proposal] Size controlled ZODB cache

2005-06-02 Thread Shane Hathaway
Dieter Maurer wrote: Currently, the ZODB cache can only be controlled via the maximal number of objects. This makes configuration complex as the actual limiting factor is the amount of available RAM and it is very difficult to estimate the size of the objects in the cache. I therefore

Re: [ZODB-Dev] [Proposal] Size controlled ZODB cache

2005-06-02 Thread Jim Fulton
Shane Hathaway wrote: Dieter Maurer wrote: Currently, the ZODB cache can only be controlled via the maximal number of objects. This makes configuration complex as the actual limiting factor is the amount of available RAM and it is very difficult to estimate the size of the objects in the