Re: Mixing OO and DB
From: Robert Martin <unclebob_at_objectmentor.com>
Date: Sun, 2 Mar 2008 13:42:42 -0600
Message-ID: <2008030213424211272-unclebob@objectmentorcom>
Date: Sun, 2 Mar 2008 13:42:42 -0600
Message-ID: <2008030213424211272-unclebob@objectmentorcom>
On 2008-02-29 07:52:39 -0600, Patrick May <pjm_at_spe.com> said:
> You've asked this before and it has been fully answered. The two
> components change at different rates for different reasons, especially
> in distributed applications and when the database supports multiple
> applications.
This principle has a name. It's called The Common Closure Principles (CCP). It says: "Separate things that change at different rates and for different reasons."
-- Robert C. Martin (Uncle Bob) | email: unclebob_at_objectmentor.com Object Mentor Inc. | blog: www.butunclebob.com The Agile Transition Experts | web: www.objectmentor.com 800-338-6716 |Received on Sun Mar 02 2008 - 13:42:42 CST