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Subject: Re: How did "beta-test" get it's name?

Author: Daniel Clausen

Date: 09:32:07 03/12/03

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On March 12, 2003 at 12:21:06, Louis Fagliano wrote:

>How did the term "beta-test" come to be used for the through test of a program
>(usually by many indidviduls paid for this purpose) to catch bugs and errors
>before it's offical commercial release?
>
>Where did the greek letter "beta" come from?
>
>Why not "alpha-test" or "gamma-test" or "delta-test"?

It's called beta-testing, because it's indeed the 2nd phase of testing.

The first phase is the alpha-test. Such a product is not feature-complete, has
lots of known bugs etc. The target audience is typically early adoptors,
developers, people within the company, usually a rather small group.

The 2nd phase is the beta-test. Ideally, a product which is in beta-test is
feature-complete but just not ready for prime-time yet, since it's not tested
very well. The number of beta-testers is typically much bigger than the number
of alpha-testers.

Of course, thanks to all the marketing guys, the pure 'meanings' are not really
followed anymore. (similar to version-numbers - see the browsers...) Well, in
open-source projects it's different, because the marketing guys are non-existant
there..

Sargon



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