Requirments Vs Specification ?
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As part of my future article, I would like to put forth the question, just to gauge the understanding Can you please describe in a line for the meaning of Requirments and Specification from your personl experience?
cheers, Super ------------------------------------------ Too much of good is bad,mix some evil in it
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As part of my future article, I would like to put forth the question, just to gauge the understanding Can you please describe in a line for the meaning of Requirments and Specification from your personl experience?
cheers, Super ------------------------------------------ Too much of good is bad,mix some evil in it
Requirements = Hilarity. Specification = Impossibility.
I wanna be a eunuchs developer! Pass me a bread knife!
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As part of my future article, I would like to put forth the question, just to gauge the understanding Can you please describe in a line for the meaning of Requirments and Specification from your personl experience?
cheers, Super ------------------------------------------ Too much of good is bad,mix some evil in it
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As part of my future article, I would like to put forth the question, just to gauge the understanding Can you please describe in a line for the meaning of Requirments and Specification from your personl experience?
cheers, Super ------------------------------------------ Too much of good is bad,mix some evil in it
As stated by others: Requirements: What you want the software to do Specification: How it will do it http://en.wikipedia.org/wiki/Software_requirements_specification[^] How Dilbert sees it: https://www.flickr.com/photos/young_rainey/4522206112/[^]
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Requirements are the "what" and Specification is the "how".
I agree :)
NKS
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Requirements are the "what" and Specification is the "how".
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As part of my future article, I would like to put forth the question, just to gauge the understanding Can you please describe in a line for the meaning of Requirments and Specification from your personl experience?
cheers, Super ------------------------------------------ Too much of good is bad,mix some evil in it
To me, requirements are the wish list. Specifications are what is going to be delivered.
www.davidmkelly.net Character-based SF and more...
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As part of my future article, I would like to put forth the question, just to gauge the understanding Can you please describe in a line for the meaning of Requirments and Specification from your personl experience?
cheers, Super ------------------------------------------ Too much of good is bad,mix some evil in it
The requirements is what the software ought to do. The specification is the documented misunderstanding of the requirements.
Cheers, Mike Fidler "I intend to live forever - so far, so good." Steven Wright "I almost had a psychic girlfriend but she left me before we met." Also Steven Wright
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Are you talking about hiding the body? :confused:
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While the first answer is a precise and a great summation of the difference I would like to add, that requirements come from the client. Specification however is created by the developer while developing the solution according to the requirements.
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As part of my future article, I would like to put forth the question, just to gauge the understanding Can you please describe in a line for the meaning of Requirments and Specification from your personl experience?
cheers, Super ------------------------------------------ Too much of good is bad,mix some evil in it
What and how? Requirements have 2 attributes: 1. They are statements of form, fit, and/or function. 2. They are testable (by inspection, test, etc.) Specifications are documents. They collect the known and derived requirements. In a formal environment, there may be documents addressing software requirements, hardware requirements, and / or operation requirements. Specifications contribute (as a precursor) to test plans, procedures, and reports. As a former system's engineer, I have not seen a 'specification' that describes 'how'.
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"requirements come from the client" - sounds like you have a great client, sometimes you have to guess at what they want :)
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As part of my future article, I would like to put forth the question, just to gauge the understanding Can you please describe in a line for the meaning of Requirments and Specification from your personl experience?
cheers, Super ------------------------------------------ Too much of good is bad,mix some evil in it
Actually, they're one in the same thing:
DELUSIONS
"The difference between genius and stupidity is that genius has its limits." - Albert Einstein
"As far as we know, our computer has never had an undetected error." - Weisert
"If you are searching for perfection in others, then you seek disappointment. If you are seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010
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As part of my future article, I would like to put forth the question, just to gauge the understanding Can you please describe in a line for the meaning of Requirments and Specification from your personl experience?
cheers, Super ------------------------------------------ Too much of good is bad,mix some evil in it
When comes to these two words everyone has their own experiences and opinions. A lot of people think they are one of the same, but they really are two different documents. Requirement: User's needs, whether explicitly or implicitly stated. Specification: Conditional boundaries to validate and satisfy user's needs.
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As part of my future article, I would like to put forth the question, just to gauge the understanding Can you please describe in a line for the meaning of Requirments and Specification from your personl experience?
cheers, Super ------------------------------------------ Too much of good is bad,mix some evil in it
Here is an article that touches on this. As I see it you can take a finished article and test it to verify it meets the specification. But you have to have an understanding of its use in the 'world' to validate if the requirements are met. So the specification is kind of box level description of what it will do. If others have said the same thing I apologize. I find it an interesting distinction. http://www.cs.virginia.edu/~jck/publications/engineering_roles_of_req_and_spec.pdf[^]
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As stated by others: Requirements: What you want the software to do Specification: How it will do it http://en.wikipedia.org/wiki/Software_requirements_specification[^] How Dilbert sees it: https://www.flickr.com/photos/young_rainey/4522206112/[^]
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As part of my future article, I would like to put forth the question, just to gauge the understanding Can you please describe in a line for the meaning of Requirments and Specification from your personl experience?
cheers, Super ------------------------------------------ Too much of good is bad,mix some evil in it
Both are mythical :-D In general I agree with the statement that requirements are the what and the spec is the how, but I would qualify it slightly; Requirements are the what based on why (and therefore may include 'why' notes) and the spec is a rough guide to the 'how'. If your spec is detailed enough to leave not creativity/problem solving to the dev, you (almost) might as well have written the code and avoided the spec altogether.
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As part of my future article, I would like to put forth the question, just to gauge the understanding Can you please describe in a line for the meaning of Requirments and Specification from your personl experience?
cheers, Super ------------------------------------------ Too much of good is bad,mix some evil in it
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Requirements are a conversation between project leads and external stake holders. Specifications are a conversation between project leads and the developers. Properly written, those two audiences should never have to read the others' document.
How about "Conception" vs. "Inception" ? (by their respective definitions of course)
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As part of my future article, I would like to put forth the question, just to gauge the understanding Can you please describe in a line for the meaning of Requirments and Specification from your personl experience?
cheers, Super ------------------------------------------ Too much of good is bad,mix some evil in it
Requirements are what the customer needs. Specifications are what he says he wants.