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Product: Book - Paperback
Title: The Data Model Resource Book, Vol. 1: A Library of Universal Data Models for All Enterprises
Publisher: Wiley
Authors: Len Silverston, Len Silverston
Rating: 5/5
Customer opinion - 5 stars out of 5
What a time saver and valuable resource!


My copy of both volume 1 and volume 2 have been referenced so many times that they are tattered and worn, but such a valuable resource on all my projects. Whenever I contemplate a design, I first look at this book and, more often than not, I get ideas and best practices on ways to model the construct. I have successfully re-used designs from both volume 1 and 2 and have applied models from both of these books towards the modeling of many industries including distribution, manufacturing, telecommunications, health care, financial services and professional services.
I have found that the models provided are very relevant, re-usable, and of very high quality. They also provide all the details necessary to create physical database designs. They include entities, keys (primary and foreign), relationships (named), attributes, and the appendices include a complete listing and cross referencing of the entities and attributes, which entities are used in which diagrams (in volume 2), and domains that specify the data type and suggested lengths for each attribute. The book provides clear explanations as to why the models are modeled a certain way as well as includes data examples showing the specific instances of data that could be stored in these models.
The data models offered are at what I would consider a mid level of abstraction. Therefore, they offer a good level of flexibility without being overly abstract. The author will use very useful abstractions such as a "party", "product", "agreement" and "work effort" (with many specific subtypes of these entities as they apply to the various industries) but he does not go overboard by including overly generic concepts like "item" "activity", or "thing" entities. What I really like is that the author will often show multiple ways of modeling the same construct and show the pros and cons of the different ways to model a construct. Sometimes specific data modeling constructs are shown and sometimes more abstract entity models are shown.
Both the volume 1 common models and volume 2 industry models have not only saved me time by being able to re-use the constructs, but they have offered some perspectives that did not occur to me and have literally been a life saver to me on many a project. I could not ask for a better reference on data modeling templates and re-usable data modeling examples!



Product: Book - Hardcover
Title: The Art of Deception: Controlling the Human Element of Security
Publisher: Wiley
Authors: Kevin D. Mitnick, William L. Simon, Steve Wozniak
Rating: 5/5
Customer opinion - 5 stars out of 5
Packed with Knowledge!


In The Art of Deception, Kevin D. Mitnick, a corporate security consultant who was once arrested for computer hacking, has written a fascinating book about how to control security lapses due to the "human element." With writer William L. Simon, he describes how con artists use social engineering to gain information by lying to pass themselves off as insiders. By being sensitive to human behavior and taking advantage of trust, they learn to bypass your security systems. The book teaches you how to ward off such threats and educate employees. Yet, problematically, this information could also help con artists be more sophisticated. In any case, this highly informative, engaging book includes sample conversations that open the door to information, along with tips about how various cons are used and what to do about them. We from getAbstract recommend this book to corporate officers, information managers, human resource directors and security personnel, but don't tell anybody.



Product: Book - Hardcover
Title: Managerial Accounting: Creating Value in a Dynamic Business Environment w/Student Success CD-ROM, Net Tutor & Powerweb package
Publisher: McGraw-Hill/Irwin
Authors: Ronald W Hilton
Rating: 5/5
Customer opinion - 5 stars out of 5
AN OUTSTANDING BOOK ON MANAGERIAL ACCOUNTING


I am teaching Management Accounting to the students of MBA and professional bodies for the last 21 years and have critically studied some of the best available text books on the subject. This book is very well written and covers the major topics. It is an outstanding book particularly for beginners and MBA students for a one semister course. The author has proovided good illustrations and a variety of exercises and problems at the end of chapter. However those who wish to specialise in Managerial Accounting need additional readings. I adopted this book for MBA students since its 1st edition was published. At present I have adopted the 5th edition which has been revised in line with the changing environment. Majority of the students have very much appreciated this book because it is easy to understand. I have observed that some students of professional bodies are also referring to this book for reference purpose.This review pertains to the 5th International edition.



Product: Book - Paperback
Title: Don't Make Me Think: A Common Sense Approach to Web Usability
Publisher: New Riders Press
Authors: Steve Krug
Rating: 5/5
Customer opinion - 5 stars out of 5
Makes you think! (as a web design pro)


This book clearly presents the most useful principles of web design. The uncluttered layout and precise wording gets the message across. It's equally valuable as a guide to starting a new web design or refining/reworking an existing one. Excellent examples of web sites are up-to-date and recognizable. With the focus on principles, rather than excessive examples, the book is also very applicable to the design of intranets.