web advice module case study - cosmic
TRANSCRIPT
![Page 1: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/1.jpg)
Web Advice Module Case StudyUsing COSMIC in a Service Oriented Architecture
NESMA working group “COSMIC”, IWSM - October 2012
![Page 2: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/2.jpg)
218-10-2012 © NESMA 2012; IWSM 2012
1.600 km
![Page 3: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/3.jpg)
3
Agenda
The Use of Case Studies
The Web Advice Module
The (dis)advantage of a real-life Case Study
Now it’s up to you
18-10-2012 © NESMA 2012; IWSM 2012
![Page 4: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/4.jpg)
The use of Case StudiesWhy not read the manuals
![Page 5: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/5.jpg)
5
The use of Case StudiesPurpose of a Case Study Present practical example material Both for novice and experienced measurers Describe the details of the measurement process
For the understanding and propagation of the COSMIC method it is important
To have Case Studies available From all domains of applicability of the method.
The current situation Five Case Studies are available Most come from the real-time domain
18-10-2012 © NESMA 2012; IWSM 2012
![Page 6: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/6.jpg)
6
COSMIC documentation structure
18-10-2012 © NESMA 2012; IWSM 2012
Working group experience:
![Page 7: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/7.jpg)
The Web Advice ModuleSelecting a real-life application to become a Case Study
![Page 8: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/8.jpg)
8
The profile Small enough to be measured in half a day
Simple enough to be understood by novice measurers
Enough complexity for discussion
Recognizable real-life functionality
Covering multiple guidelines
18-10-2012 © NESMA 2012; IWSM 2012
![Page 9: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/9.jpg)
9
The Web Advice Module Small business application of a large commercial bank
A generated advice based on a simple questionnaire
Using SOA services to interact with other applications
18-10-2012 © NESMA 2012; IWSM 2012
![Page 10: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/10.jpg)
1018-10-2012 © NESMA 2012; IWSM 2012
![Page 11: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/11.jpg)
The disadvantage of areal-life Case StudyDescribing the complete measurement process
![Page 12: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/12.jpg)
12
Practical example material Reduce 19 pages of functional design to 6 pages
Avoid reference to organisation specific technical jargon
Remove ambiguities
18-10-2012 © NESMA 2012; IWSM 2012
![Page 13: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/13.jpg)
13
For novice and experienced users Write down the full measurement process in plain language
References to the measurement manual and guidelines
Describe all possible discussions briefly but clear
18-10-2012 © NESMA 2012; IWSM 2012
![Page 14: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/14.jpg)
14
Advantages of real-life specs Software everyone can relate to rather than a theoretical case
Good preparation for real measurement work
Showing the issues of interaction
18-10-2012 © NESMA 2012; IWSM 2012
![Page 15: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/15.jpg)
15
Disadvantages of real-life specs Describing the process takes twice as many pages as the specs
A lot of discussion about translating specs to functional user requirements
Hard to make them unambiguous
The real world is so complicated
18-10-2012 © NESMA 2012; IWSM 2012
![Page 16: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/16.jpg)
Now it’s up to YOUFinalizing this Case Study
![Page 17: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/17.jpg)
17
Version 0.8 Written and reviewed by 15 practitioners from 5 different countries
Most of the issues now cleared
18-10-2012 © NESMA 2012; IWSM 2012
![Page 18: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/18.jpg)
18
It’s up to YOU to finalize it Download the 0.8 version from COSMICON.com
Send your comments to [email protected]
January 2013 the final version will be published
18-10-2012 © NESMA 2012; IWSM 2012
![Page 19: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/19.jpg)
19
Next year
18-10-2012 © NESMA 2012; IWSM 2012
Your case study added?
![Page 20: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/20.jpg)
20
Working group members Frank Vogelezang
Ordina – Proposal Management Center [email protected]
Eric van der Vliet Logica, now part of CGI – E&M Desk [email protected]
Fred de Wilde ING Domestic Banking [email protected]
18-10-2012
Jolijn Onvlee Onvlee Opleidingen & Advies [email protected]
Harold van Heeringen Sogeti Netherlands [email protected]
Peter Bellen QSM Europe – Estimation [email protected]
© NESMA 2012; IWSM 2012
![Page 21: Web Advice Module case study - COSMIC](https://reader035.vdocuments.net/reader035/viewer/2022062708/55869159d8b42abd068b45bd/html5/thumbnails/21.jpg)
21
NESMANEtherlands Software Metrics users Association
www.nesma.nl
@NesmaNL
NESMA-NL
18-10-2012 © NESMA 2012; IWSM 2012