Re: Mixing OO and DB
Date: Fri, 21 Mar 2008 20:04:38 +0000
Message-ID: <slrnfu856m.ofb.eric_at_tasso.deptj.demon.co.uk>
On 2008-03-21, Dmitry A. Kazakov <mailbox_at_dmitry-kazakov.de> wrote:
> On Fri, 21 Mar 2008 10:58:48 -0400, Brian Selzer wrote:
>
>> I just don't buy this. If the information is the same, but just organized
>> differently, then there must exist a transposition between them. Each is
>> then just a different possible representation of the same information.
>
> Existence of a transposition does not imply its usability. Consider the
> public-private encryption keys pair as an example. The public key has no
> information about the private one (if not cracked). That is the fundamental
> principle of non-existence information in absence of receivers.
>
So if I come round and lock your fridge, the food will no longer exist. Received on Fri Mar 21 2008 - 21:04:38 CET