- Taschenbuch: 264 Seiten
- Verlag: Dorset House Publishing Co Inc.,U.S.; Auflage: illustrated edition (Oktober 2003)
- Sprache: Englisch
- ISBN-10: 0932633552
- ISBN-13: 978-0932633552
- Größe und/oder Gewicht: 23,4 x 17,8 x 2 cm
- Amazon Bestseller-Rang: Nr. 337.757 in Englische Bücher (Siehe Top 100 in Englische Bücher)
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Synopsis
This book shows how to integrate software metrics into the unified software development process with the goal of giving managers more control over the progress of projects and the allocation of department resources. The authors identify five core metrics schedule time, effort, functionality, reliability, and productivity and apply the concepts to t
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16 von 17 Kunden fanden die folgende Rezension hilfreich
Evolution and refinement of earlier work
23. Juni 2004
Format:Taschenbuch
The authors have impeccable credentials in the software estimating discipline, with Putnam's experience dating back to his breakthrough approach using Rayleigh curves to model staffing developed in the early 1970s, and Myers as his coauthor and collaborator for three earlier books from which this one is roughly based and represents a distillation and refinement of earlier ideas.
Material in this book is not done justice if you go solely by the table of contents. It contains deep thought and a wealth of information that support the five core metrics proposed. After introductory material in the first chapter, this book picks up pace by going into what the authors consider to be the right metrics and why. They follow this discussion with a chapter that shows how they align to a development lifecycle (using the RUP's inception, elaboration, construction and transition phases as a framework). This is followed by two chapters that address the five metric areas, time, effort, quality, workload and productivity, and sizing. Chapters 7 and 8 address productivity and reliability as they relate to the metrics.
I liked the material in the final chapters the most because it takes the concepts in the first eight chapters and applies them to problem spaces such as project control, requirements management, trade-off analysis, and how to use estimates to formulate accurate bids. This material is practical and reflects the real world. Among my favorite chapters are 15 (Replan Projects in Trouble), 17 (Evaluate Bids on the Facts), and 21 (Metrics Backstop Negotiation). However, each chapter in between was also on the mark and credible.
If you are immersed in an unmanageable morass of metrics and want to manage to a smaller set of key indicators in projects or maintenance this book is an essential resource. If you are using Ad Hoc metrics or none at all, this material is an ideal starting point.
9 von 10 Kunden fanden die folgende Rezension hilfreich
Actual values to feed the formulas would have been great
20. Dezember 2005
Format:Taschenbuch
Our company has been trying to improve its processes for almost
three years now but our efforts were and are still fruitless.
Although we were recording four core metrics (we were using
conventional productivity not process productivity so I'm
counting this one out) -- effort, time, size and defects
(although not the defect rate), we didn't know their
relationship until now. The knowledge we have gained from this
book will help us renew our efforts next year.
Statistics know-how is somewhat needed to understand some of the
chapters although you won't actually be computing anything. I
mean if you don't know what normal curves, medians, standard
deviations are, then you'd be at a lost. I've bought a book
on statistics to relearn it along with my colleagues. However,
the graphs make up for it.
The book was also somewhat lacking in giving actual values to
put in the formulas. I think I'm interpreting the data
incorrectly because I'm getting very big or very small values
from the process productivity formula. I've e-mailed QSM but
they haven't replied yet but I do hope they will.
Nevertheless, the book is a good companion to other software
quality books that focus on people, methods, processes, tools
but don't mention how to measure them objectively.
Get this book if you're part of the software industry regardless
of your title, rank, responsibilities, or party (client or
developer).
three years now but our efforts were and are still fruitless.
Although we were recording four core metrics (we were using
conventional productivity not process productivity so I'm
counting this one out) -- effort, time, size and defects
(although not the defect rate), we didn't know their
relationship until now. The knowledge we have gained from this
book will help us renew our efforts next year.
Statistics know-how is somewhat needed to understand some of the
chapters although you won't actually be computing anything. I
mean if you don't know what normal curves, medians, standard
deviations are, then you'd be at a lost. I've bought a book
on statistics to relearn it along with my colleagues. However,
the graphs make up for it.
The book was also somewhat lacking in giving actual values to
put in the formulas. I think I'm interpreting the data
incorrectly because I'm getting very big or very small values
from the process productivity formula. I've e-mailed QSM but
they haven't replied yet but I do hope they will.
Nevertheless, the book is a good companion to other software
quality books that focus on people, methods, processes, tools
but don't mention how to measure them objectively.
Get this book if you're part of the software industry regardless
of your title, rank, responsibilities, or party (client or
developer).
6 von 10 Kunden fanden die folgende Rezension hilfreich
Actual Professional
12. Februar 2008
Format:Taschenbuch
This book would have been good if written 15 - 30 years ago when all of their examples and references where fresh, but today this is like reading a first grade book on the subject of project management.
It is as if the authors never grasped the CTQS triangle, and such of project management. The 5 metrics are so obvious and unmeasureable that it is an exercise in no-kidding, now what.
The continual references to the third rock from the sun and such is just page filler.
A nice title but no beef here (to have a pharase from the time the authors seem to still be living in).
I suggest you find more meaningful books.
It is as if the authors never grasped the CTQS triangle, and such of project management. The 5 metrics are so obvious and unmeasureable that it is an exercise in no-kidding, now what.
The continual references to the third rock from the sun and such is just page filler.
A nice title but no beef here (to have a pharase from the time the authors seem to still be living in).
I suggest you find more meaningful books.
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