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Re: The wisdom of the object mentors (Was: Searching OO Associations with RDBMS Persistence Models)

From: Marshall <marshall.spight_at_gmail.com>
Date: 2 Jun 2006 09:55:58 -0700
Message-ID: <1149267358.312151.301100@h76g2000cwa.googlegroups.com>


Phlip wrote:
>
> The objects themselves need a database, to supply the persistence.

The application needs a data manager to manage its data. The data manager is a convenient place to put the persistence feature, if it is needed.

Persistence is not a necessary feature for a dbms.

If a system provides only persistence, it is not a dbms.

Thus, persistence is neither necessary nor sufficient to define a dbms.

If one thinks that what a dbms does is provide persistence, one has not yet begun to understand the role of a dbms.

Marshall Received on Fri Jun 02 2006 - 11:55:58 CDT

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