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RE: great article on agile/waterfall re rup: msg#00047

programming.scrum.general

Subject: RE: great article on agile/waterfall re rup

I recently finished reading a draft of an upcoming book on agile techniques and the author says something along the lines of

“The only Gantt chart that makes any sense looks like this:

Analysis            |*************************************|

Design              |*************************************|

Coding              |*************************************|

Testing              |*************************************| 

(That’s supposed to be 4 bars all extending the full length of the project.)

My immediate thought was that was a picture of RUP! Draw those lines with a little waviness and a few trends up or down and it’s exactly what RUP appears mostly to have been intended as.

--Mike

 

-----Original Message-----
From: Alan Shalloway [mailto:alshall@xxxxxxxxxxxxxxxxx]
Sent: Sunday, December 15, 2002 10:23 AM
To: scrumdevelopment@xxxxxxxxxxxxxxx
Subject: RE: [scrumdevelopment] great article on agile/waterfall re rup

 

Mary:
I do see how you can do PSP in an agile way, but I don’t see how to do CMM in an agile way.  Also, the point is that the people who developed the Unified Process _meant_ it to be agile while the people who developed SEI-CMM did not.  That’s my main point anyway.

 

Alan Shalloway, Sr. Consultant, CEO
office: 425-313-3065. mobile: 425-531-0810

Net Objectives' vision is effective software development without suffering. Our mission is to assist software development teams in accomplishing this through a combination of training and mentoring.

-----Original Message-----
From: Mary Poppendieck [mailto:mary@xxxxxxxxxxxxxxx]
Sent: Sunday, December 15, 2002 8:55 AM
To: scrumdevelopment@xxxxxxxxxxxxxxx
Subject: RE: [scrumdevelopment] great article on agile/waterfall re rup

 

Mike,

 

It strikes me that one could substitute CMM or anyway PSP in your remarks below and about the same comments would hold.  There is always wisdom in these programs.  Problem is, when companies implement them, they focus on known demotivators (policy, supervision, administration) instead of known motivators (achievement, recognition, responsibility).  Generally this is not so much the fault of the program as it is the fact that the program readily lends itself to policy, supervision, and administration, while in and of itself, the program does not force an increase in achievement, recognition, and responsibility.

 

Mary Poppendieck

www.poppendieck.com

952-934-7998

 

   Date: Sat, 14 Dec 2002 18:28:22 -0800

   From: "Alan Shalloway" <alshall@xxxxxxxxxxxxxxxxx>

Subject: RE: great article on agile/waterfall re rup

 

Until a little over a year ago, I admit not

knowing RUP very well and just dismissed it as a heavy methodology.  I

based this not on what I knew RUP to be but on the fact that every

company I knew that followed RUP was mired in a heavyweight process.  I

even had a student who came to one of my design pattern classes say -

"Please come to my firm, we've just implemented RUP and now all I do is

documentation!"

 

I finally decided I better actually learn something about it and read

Philippe's great book and Larman's as well.  At first I was skeptical -

did Rational _really_ suggest RUP was agile?  I finally had a great

conversation with Gary Pollice and found out - yes! 

 

My opinion of RUP has changed considerably out of this (I still like

Scrum best) and showing companies how to do RUP in an agile manner has

now become a possibility.

 

My point, however, is - since RUP _is_ so mis-applied, I think it is

important to talk about this aspect of it so people become aware that

this is _not_ what RUP is supposed to be.  Without exposing this at

every opportunity, many people will continue to be under a

misunderstanding of what RUP is.  Personally, I loved this article and

think it was exceptionally written and would love for many "heavy

weight" managers to read it.

 

Alan Shalloway, Sr. Consultant, CEO

office: 425-313-3065. mobile: 425-531-0810

 

 


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