Necessary But Not Sufficient

Author: Eliyahu M. Goldratt, Eli Schragenheim, Carol A. Ptak
List Price: $19.95
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ISBN: 0884271706
Publisher: North River Press Publishing Corporation (October, 2000)
Sales Rank: 19,238
Average Customer Rating: 3.29 out of 5

Customer Reviews

Rating: 2 out of 5
Not even necessary!
Anxiously awaited, and extremely disappointing work from the authors. Reasons:

A. Inferior content. Neither does the book present a sound theory of enterprise/ B2B software, nor does it do do justice to the intellect and experience of its authors.

For example, why should "Drum Buffer Rope" software be part of the larger enterprise system? Or why companies need enterprise software in the first place? Just because the technologies are there?

Potential readers looking for ground-breaking thoughts in enterprise management and enterprise software are advised to read following previous works by two of the book's authors: 1. "The Haystack Syndrome" by Dr. Eli Goldratt 2. "Management Dilemmas" by Eli Schragenheim

B. Defeats the purpose. Enterprise software users, enterprise software providers and management consultants all risk being led down the wrong path by following superficial advice contained in the book.

For example, isn't it impractical to ask outsiders (enterprise software providers) to ensure that the insiders (enterprise managers) create value for their organizations? Does it mean that management also can be outsourced?

C. Amateurish storyline and poor editing. At a minimum readers should not be denied the pleasure of good reading!

The only value rendered by this book is reminding managers that all their investments, even in software, should have measurable payoff.


Rating: 4 out of 5
Equal to The Goal
If you're wondering why you didn't get a powerful return on your new ERP system, read this. Just as Eli's first book, The Goal, explained why manufacturing (in the '80's) was doing so poorly, Eli and his co-authors provide an equally lucid look at why ERP systems so seldom produce the return the vendors promise. Written in a story form, it identifies the problems faced by ERP system companies, systems integrators, and of course, their clients, the manufacturing companies.

There are also glimpses of what makes advanced planning and scheduling important, an interesting way of developing a pull-based supply chain, and a VERY interesting perspective on getting supply chain partners to collaborate. The book is not meant as an exhastive reference, but only a means to get you to think. It succeeds.

I would have given it 5 stars, but there are too many typos, and I think they could have gone more deeply into many of the subjects they brushed over. It would have been more satisfying to have a little more depth at the expense of breadth.


Rating: 2 out of 5
Worst of the TOC Novels
This book has very little new material from previous TOC books. It doesn't lead the reader as well as The Goal or It's Not Luck. In short it is a "Rah-Rah" book telling the reader how great TOC is without giving much detail and in the context of a novel that doesn't create a great amount of character sympathy. I really don't understand how a man as brilliant as Goldratt could have written this. Get The Goal, It's Not Luck, and the appropriate textbook(s) to implement TOC in your business.

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