On Fri, 7 Jan 2011, Aaron McCaleb wrote:

> Actually, Best Practices are certainly related but Best Practices !=
> Design Patterns.
>
> A best practice is a guideline drawn from combined experiences.
>
> A best practice might be something like, "Avoid unencrypted
> transmission of authentication credentials."
>
> A design pattern is a generalized (abstracted), reusable solution for
> a commonly occurring problem.  "Single Sign-On" might be one of many
> access or identity authentication patterns.  It may incorporate the
> best practice of "Avoid unencrypted transmission of authentication
> credentials."  But the best practice is not, by itself, a reusable
> solution for a commonly occurring problem.

another way of stating your "design pattern" would be "best practices for 
creating a Single Sign-On infrastructure"

David Lang

> I suppose it might be argued that design patterns are an alternative
> or supplementary expression of best practices, but they still are
> distinctly different in the way they are applied.
>
> (Looking at Wikipedia, there is a higher order of patterns, called
> "Architectural Patterns", that might be a better fit for describing
> patterns in system administration.  Must research further, in my
> copious free time.)
>
> --Aaron
>
> On Fri, Jan 7, 2011 at 10:17, Jesse Trucks <jtru...@lopsa.org> wrote:
>> 2) A more commonly used term/paradigm is Best Practices, which I think
>> LOPSA is and should be in the business of collecting, editing, and
>> publishing.
>>
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