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| 41. Microsoft in the Mirror: Nineteen Insiders Reflect on the Experience by Karin Carter | |
![]() | list price: $14.95
our price: $14.95 (price subject to change: see help) Asin: 097252990X Catlog: Book (2002-12-01) Publisher: Pennington Books Sales Rank: 516942 Average Customer Review: US | Canada | United Kingdom | Germany | France | Japan |
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Book Description Reviews (3)
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| 42. F'd Companies: Spectacular Dot-Com Flameouts by Philip J. Kaplan | |
![]() | list price: $18.00
our price: $12.24 (price subject to change: see help) Asin: 0743228626 Catlog: Book (2002-04) Publisher: Simon & Schuster Sales Rank: 135020 Average Customer Review: US | Canada | United Kingdom | Germany | France | Japan |
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Amazon.com Reviews (107)
Don't buy this stupid mini-book. Borrow it from a friend, or your clueless coworker, and laugh at the first dozen anecdotes because they'll be funny. Then you'll realize... the book doesn't go anywhere else, but it goes on and on and on... and you'll give it back an hour later, glad you didn't buy it. Just like most of us who didn't buy into the whole snake oil scam now known as "Dot-Com's".
Disclaimer: I am really immature. You know, not stupid - just like to laugh at doodoo jokes and clever twists on words that begin with f**k. One of my favorites in the book, where Pud is discussing a failed CEO - "That f**kroast sure had it coming." Pud is very self-deprecating. And he's very right on with his observations of all sorts of failed startups. Sure, hindsight is 20/20, and every manner of periodical has already addressed the complete absurdity that took place during this amazing period of time. But Pud has a special place in my and other dot.commer's hearts - we (sometimes gleefully) read his website faithfully every single morning; just wondering when our own time would come. Every generation needs it's hero. Pud was in the right place at the right time; and he's so loveable, you gotta give the guy kudos. A very funny read (for everyone under 35, and in some way directly connected to the tech industry). Rock on, Pud.
And while Kaplan often refers to himself as an "idiot" throughout the book, he nonetheless clearly loves the hype generated by his website. He has been profiled by "The New York Times," "Salon.com," and ABC News's "20/20." among others. In this book, Kaplan offers capsule descriptions of about 150 of the looniest ideas and largest implosions. Kaplan reveals how many millions the companies burned through and gives, in sometimes clever but crude language, his sarcastic explanation for the failure of the many companies he skewers. He garnered much of his information from the website. His website's betting pool assigned high scores to those submitting the best information about coming dot-com catastrophes. There was no actual monetary payout, winning is its own reward.) he was inundated with e-mails from employees, who were often angry, bitter, or just out to stick a knife in an occasional back, reporting rumors of pending layoffs, shutdowns, and bankruptcies. As more companies failed, an almost sick fascination with the site grew, its notoriety spread, and disgruntled employees continued to send thousands of e-mails regarding various internet companies. The information often turned out to be accurate, that reading the postings was like knowing a train wreck was coming and having to set up near the tracks and watch. And people clearly loved watching company after company flameout and wreck. The book spotlights many companies, among them: the sports site MVP.com, Webvan, and some you may never have heard of, such as little known Third Voice. Third Voice's pitch? It offered what amounted to virtual "sticky notes" which could be attached to websites. It had no real practical application, other than to potential muck up the websites of other businesses, yet investors poured some $15 million into the company. Like his website, the book maintains a satirical tone which both amuses and irritates at times. The book may not be quite as timely as Kaplan might hope as there have been numerous other recent books which have chronicled the idiocy of the internet explosion. Still, Kaplan had a front row seat for much of the implosion, and it certainly makes for an entertaining read.
Here is a guy who rips into many companies from which he ran banners on his site. They became F&*#ED when he could not longer get them to advertise. (HotJobs for example.) Anyone who actually is able to learn anything from this garbage probably did not pass Business 1A. All in all, a waste of paper. ... Read more | |
| 43. Breaking Windows: How Bill Gates Fumbled the Future of Microsoft by David Bank | |
![]() | list price: $25.00
our price: $16.50 (price subject to change: see help) Asin: 0743203151 Catlog: Book (2001-08-13) Publisher: Free Press Sales Rank: 307660 Average Customer Review: US | Canada | United Kingdom | Germany | France | Japan |
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Amazon.com's Best of 2001 Bank's story crackles with immediacy as he brings readers directly into the action with central characters like Gates, who "created a company that remained uniquely a projection of himself"; Steve Ballmer, the close friend of Gates and former sales-force leader elevated to CEO; Jim Allchin, a senior vice president who heads the Windows division and remains a staunch advocate for its dominance; and Brad Silverberg, another VP who launched Windows 3.1 and 95 before forming the Internet division and fervently trying to turn the company in its direction. Those who can't get enough on the behemoth from Redmond will find this an illuminating addition to their bookshelf. --Howard Rothman Reviews (16)
However one of the interesting ironies of the business press is that journalists confuse themselves with their subjects. (I know of very few who went from covering a beat to running a company.) Unfortunately the more famous the publication you write for, the less you seem to remember that. This book simply fails when Banks puts on this business analyst hat. Luckily when you hear the scraping of the soapbox those pages are few and can be easily skimmed. If you're interested in an internal history of Microsoft during the browser wars, buy this book.
The dilemma facing Microsoft in the new millennium is that their blockbuster franchises, Windows and Office, are "feature driven" businesses. Users continually upgrade to the newest version in order to get more power and features. This value proposition was the growth engine of the computing industry until the mid 1990s, when the internet burst onto the scene. In the internet model, power and features matter less than connectivity. What creates value in a network environment is the number of people or applications that connect to the network. The Windows upgrade strategy becomes vulnerable, because with each attempt to upgrade the installed base, the upgrade version starts out initially with zero users. How can Microsoft simultaneously leverage the network effects of the internet, and further the Windows and Office franchises? Should these goals be part of a unified strategy? Anyone who wishes to understand today's current "infection point" in software and computing architecture should read this book. It is a superb account of the internal crisis at Microsoft in 1999-2000, as the company confronted its transformation from insurgent innovator to defender of the status quo. The issues raised in this book continue to confront the company today, as Microsoft attempts to regain leading-edge industry leadership with the .NET platform, while at the same time protecting Windows from becoming a mere hardware abstraction layer. The book sets a "de-facto standard" in framing some of the issues surrounding Microsoft and the Internet.
For the last half to be even readable you have to accept a few premises that simply were not supported by the text nor borne out by subsequent history. As an example, Gates is portrayed almost as an incompetent fool, eased aside into near-irrelevance by his board and Balmer. Further, the future of Microsoft's very existence is keyed upon abandoning (even giving away) Windows and starting from scratch, competing always on the last best effort with no clinging to any competitive advantage won so far, and that customers always value interoperability over utility, and so on. While many of these would be highly desirable for competitors, the book repeatedly claims but never sufficiently makes the case for the theory that for its own sake Microsoft should discard its durable competitive advantage at every turn. I consider that to be an exceptional claim which demands exceptional proof, and which is never provided.
I love the people who say that Microsoft will take care of all its bugs. There are bugs because there is no formidable compitition! Microsoft can take it's sweet old time because there is no one out there to give people a real choice. ... Read more | |
| 44. Fumbling the Future: How Xerox Invented, Then Ignored, the First Personal Computer by Douglas K. Smith, Robert C. Alexander | |
![]() | list price: $17.95
our price: $17.95 (price subject to change: see help) Asin: 1583482660 Catlog: Book (1999-04-01) Publisher: iUniverse Sales Rank: 271807 Average Customer Review: US | Canada | United Kingdom | Germany | France | Japan |
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Book Description Ask consumers and users what names they associate with the multibillion dollar personal computer market, and they will answer IBM, Apple, Tandy, or Lotus. The more knowledgable of them will add the likes of Microsoft, Ashton-Tate, Compaq, and Borland. But no one will say Xerox. Fifteen years after it invented personal computing, Xerox still means "copy." Fumbling the Future tells how one of America's leading corporations invented the technology for one of the fastest-growing products of recent times, then miscalculated and mishandled the opportunity to fully exploit it. It is a classic story of how innovation can fare within large corporate structures, the real-life odyssey of what can happen to an idea as it travels from inspiration to implementation. More than anything, Fumbling the Future is a tale of human beings whose talents, hopes, fears, habits, and prejudices determine the fate of our largest organizations and of our best ideas. In an era in which technological creativity and economic change are so critical to the competitiveness of the American economy, Fumbling the Future is a parable for our times. Reviews (8)
The authors of "Fumbling the Future" go into this history in great detail. They first set the stage by describing Xerox's early history, how Xerox invented a copier, and for a number of years they were so successful that they were able to basically print money. Many of the major players in the industry are mentioned, their goals and interests. Xerox was very aggressive, and in some ways they were also a bit lucky, with the copier. Then Xerox decided they needed to also get into the computer industry. Next the authors talk about how the Palo Alto Research Center (PARC) was created, how George Pake selected various key people to help staff the research center, and the charter PARC was given. The book goes over who was hired, what they did, and how the groups at PARC worked together, and sometimes didn't work together. Here is where you can start to see the train wreck. The first President of Xerox, Joe Wilson, seems to have been a very gifted leader. In terms of "Good to Great" by Jim Collins, Joe Wilson was a level five leader. Unfortunately Joe Wilson dies, and the next president of Xerox, Peter McColough, was at best a level four leader. Peter decided to spend almost a billion dollars for a niche science computer company which Peter then tried to force out into the general computer market, going up against IBM. Peter also took Xerox into Medicine and Education. And Peter got involved in Politics and Charities. Peter McColough was not focused on Xerox, and let several problems simmer. We get some insights into what drove the researchers at PARC to develop the first personal computer, the Alto, and many of the reasons why it was revolutionary. The authors chart the destruction of the potential of the Alto, largely because of various managers at Xerox not catching the vision, or those who caught the vision not being able to work well with upper management. One thing which would have improved the book was to have some pictures. It would have been nice to have some pictures of the early copiers, the Alto, and some of the major players. It was a well written book, with a lot of good history, and some important lessons. Even though you know how it will all turn out, this was a hard book to put down.
The really innovative work at PARC was done under the direction of Bob Taylor. When Taylor was forced out, he started DEC's Systems Research Center (SRC) (later acquired by Compaq, and then HP), and he brought much of the top talent along with him. I read this book on Bob Taylor's recommendation when I first joined DEC SRC as a researcher. But I decided to read it again recently before attending a talk by George Pake, the founding director of PARC. Pake's history of PARC agreed with the book, but he drew very different conclusions about the overall benefit of PARC's inventions to Xerox. In particular, Pake gave far more credit to PARC for contributing to Xerox, but all the examples he gave related to how computer technology has come to be used in photocopiers, which entirely misses the point. As the book's subtitle suggests, most of PARC's astounding computer innovations were largely squandered by Xerox (and "borrowed" by Steve Jobs to create the Apple Macintosh). The first time I read the book, I was fresh out of school and didn't have much experience in the business world, so the parts of the book dealing with business issues were mostly a mystery to me. This time, it made much more sense, and I actually found the business aspects of the story more intriguing than the technical ones. Even so, the story of the first bit-mapped display, laser printer, ethernet, personal computer, and WYSIWYG editing software -- innovations we take largely for granted today -- is quite interesting!
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| 45. Secrets of Software Success: Management Insights from 100 Software Firms Around the World by Detlev J. Hoch, Cyriac R. Roeding, Gert Purkert, Sandro K. Kindner, Ralph Muller | |
![]() | list price: $27.50
our price: $18.15 (price subject to change: see help) Asin: 1578511054 Catlog: Book (1999-10-01) Publisher: Harvard Business School Press Sales Rank: 156636 Average Customer Review: US | Canada | United Kingdom | Germany | France | Japan |
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Amazon.com In separate chapters, the authors examine the importance of leadership, the keys to developing and marketing software, winning the war for software talent, cementing partnerships for growth, and the shape of the future of this rapidly changing industry. Some of their findings are contrary to common belief. For example, software developers' and managers' disdain for rigid procedures is well known, but what the authors find is that morale and creativity actually rise with tighter rules that create better products and cut development time. Other conclusions are reinforcing; for example, the most successful companies team up with four times as many other firms as the less successful ones. Written in a lively, conversational style, Secrets of Software Success should be on the bookshelf of anyone connected to the software business. --Dan Ring Reviews (16)
For these readers, this well-written report adeptly summarizes knowledge gained from previously printed materials and personal interviews with the people that matter. Unfortunately, this access may have come at a price. The authors gloss over failures and accent the positive moves by these companies to such an extent that the reader may come away with a success-biased view of the software development business.
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| 46. Inside Out : Microsoft--In Our Own Words by Microsoft Corporation, Microsoft | |
![]() | list price: $45.00
(price subject to change: see help) Asin: 0446527394 Catlog: Book (2000-09) Publisher: Warner Business Books Sales Rank: 415771 Average Customer Review: US | Canada | United Kingdom | Germany | France | Japan |
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Book Description Reviews (7)
The book is from MicroSoft, but doesn't tell you how to be another MicroSoft. At first glance I thought it was a self-congratulatory piece on the occasion of MS 25th anniversary and mainly for its employees. But it contains a wealth of material on how a geek business culture operates. I feel it is unfinished. Some academic types needs to organize the material from the indiviual articles into a more constructive history.
However, one must not forget that this book is intended to perpetuate the cult of Microsoft among its employees, and as such, contains inherent bias and self-flattery. Think of it as an exceptionally well-done recruiting brochure. ... Read more | |
| 47. The Silicon Boys and Their Valley of Dreams by David A. Kaplan | |
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(price subject to change: see help) Asin: 0688161480 Catlog: Book (1999-06-01) Publisher: William Morrow & Company Sales Rank: 440561 Average Customer Review: US | Canada | United Kingdom | Germany | France | Japan |
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Amazon.com Kaplan's book is a history of the Valley, from the time when Stanford professor Frederick Terman encouraged David Packard and Bill Hewlett to establish their own company to when Sequoia Capital invested $1 million in a startup founded by Jerry Yang and David Filo. In between are the many Valley legends, including Fairchild Semiconductor, Intel, Kleiner Perkins, Apple, Oracle, and Netscape--as well as some of its most notable failures and tragedies, such as William Shockley and Gary Kildall. While the book begins with the opulence of Woodside, California, it ends surprisingly enough in Portland, Maine, with Bob Metcalfe, founder of 3Com, who fled the Valley for something "fresher" and "more alive." As he traces the short history of the area, Kaplan, a senior writer at Newsweek, detects a not-so-subtle change in its values. He writes, "Nobody appears to be having quite as good a time in Silicon Valley. Passions have become mere professions; impulsiveness is now compulsiveness.... The Valley once was a new machine. It changed the world. It may do so yet again. But the machine has no soul anymore."Here's a thoughtful and colorful read for anyone interested in one of the most dynamic places on the planet. --Harry C. Edwards Reviews (52)
Kaplan describes the Valley, from the original Gold Rush days of the 49ers to the modern Gold Diggers of the Internet Revolution, and the duality that springs forth from here. The dualities of companies are examined much as the duality of the history of the region, such as the extroverted Steve Jobs of Apple, and his co-founder, the introverted Steve Wozniak. There's the obnoxious Larry Ellison of Oracle, and the down-to-earth Bob Metcalfe of 3Com. Of course, Netscape and Microsoft (Internet Explorer) get some print-time too. Sure, any writer can detail the life of Silicon Valley, but Kaplan himself makes the difference between this book and any other on the subject. It's not dry and completely objective; there's contempt for Ellison of Oracle, and there's a great little story about how the author could've been worth hundreds of millions of dollars today if he just accepted an offer to work for a certain Web-site back in 1995. Definitely a fun, interesting and worthwhile book to read on the subject and history of Silicon Valley.
David A. Kaplan used many correct facts and you can see who his sources are in the back of the book. It is organized chronologically starting at the early '70s when "The Traitorous Eight" first started developing processors. It concludes in 1999 when Microsoft was developing Internet Explorer and Yahoo was popular. Each chapter talks about a company or person or both. I think it was a very good book. It told me a lot about the computer industry and the people behind it. If you don't care much about computers you shouldn't read this book but if you even have a slight interest, you'd like this book. The author did a very good job explaning the aspects of the computer industry, so even if you don't know much about computers you can understand this book. ... Read more | |
| 48. Father, Son & Co. : My Life at IBM and Beyond by THOMAS J. WATSON, PETER PETRE | |
![]() | list price: $16.00
our price: $10.88 (price subject to change: see help) Asin: 0553380834 Catlog: Book (2000-02-29) Publisher: Bantam Sales Rank: 107630 Average Customer Review: US | Canada | United Kingdom | Germany | France | Japan |
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Book Description
Reviews (9)
Obviously the company has gone through many changes since this book has written-- Gerstner, downsizing, eBusiness, Business Consulting Services, etc. But still, it's remarkable how much of the culture is recognizable back to the very earliest days. I have a special interest in the subject matter, so it's hard for me to say how fascinating someone without an IBM attachment would find the book. But as far as I was concerned it was an interesting book executed well.
The Watsons did not start IBM but they did oversee its growth into "Big Blue". Some of the anecdotes are quite memorable, the strict sales "uniform" (including sock suspenders), the refining and gentrifiying of the sales staff & executives, Thomas Sr. teaching his son to clean-up the bathroom on the train, the high-flyer told to forgo his tenant problems by Watson Sr.. It seems all tycoons and corporations have some skeletons in their cupboards and IBM is no exception. According to the book, Thomas Sr. and other senior executives at IBM started a business buying up old IBM equipment so prevent a second-hand market developing that would eat into IBM's market. It almost landed the Thomas Sr. and his colleagues in prison. Watson Sr. spent a great deal of time developing himself and his people to become refined, gentlemen with values and priorities. In these sad days of scum CEOs & executives, duplicitous companies, corrupt accountants & lawyers and valueless company "books" (Enron, WorldComm, Tyco, Merrill-Lynch, Arthur-Anderson, Martha Stewart,...) the incident may seem like grist to the mill but at that time it must have been a huge blow to the man and the company. A decent book if you have an interest in IBM or the history of the computer business.
There are so many insights in it that it will bear re-reading for a long time to come. Watson Jr. was acutely aware of the cost of success and was brutally honest about his own failings as a manager and family man. I find myself remembering scenes in that book, running them in my mind as examples from which to learn. Warmly recommended.
He came across as a humanist who valued his employees in a personal way uncommon in corporate America. As the company grew so quickly and became so large, there were obvious "big company" problems and issues to address. And he did his best to tackle them. The book provided a lot of interesting historical background of | |
| 49. Bandwagon Effects in High Technology Industries by Jeffrey H. Rohlfs | |
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(price subject to change: see help) Asin: 0262182173 Catlog: Book (2001-10-01) Publisher: The MIT Press Sales Rank: 799282 US | Canada | United Kingdom | Germany | France | Japan |
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Book Description
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| 50. The Microsoft Edge : Insider Strategies for Building Success by Julie Bick | |
![]() | list price: $13.95
(price subject to change: see help) Asin: 0671034146 Catlog: Book (2001-04-01) Publisher: Atria Sales Rank: 532256 Average Customer Review: US | Canada | United Kingdom | Germany | France | Japan |
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Book Description How did the team at Microsoft pioneer, build, and shepherd the company through exponential growth in a constantly changing market? How can you apply what they've discovered to your own career? Microsoft veteran Julie Bick reveals all the insider strategies in this invaluable book, packed with on-the-job insights and practical techniques. From vice presidents to front-line managers, Bick interviews Microsofties to learn how they: Reviews (12)
If you want to find out some interesting facts about the big MS and pick up a few tips along the way then go ahead and pick up this GREAT book!
Get it, read it. It's worthy of your time.
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| 51. Inside the Tornado : Marketing Strategies from Silicon Valley's Cutting Edge by Geoffrey A. Moore | |
![]() | list price: $17.00
our price: $11.90 (price subject to change: see help) Asin: 0887308244 Catlog: Book (1999-07-01) Publisher: HarperBusiness Sales Rank: 12399 Average Customer Review: US | Canada | United Kingdom | Germany | France | Japan |
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Book Description Reviews (30)
o Early Market: time of great excitement when customers are technology enthusiasts o Chasm: early-market interest wanes o Bowling Alley: Niche-based adoption in advance of general marketplace o Tornado: mass-market adoption o Main Street: aftermarket development o End of Life: leaders are supplanted by new paradigms/technology The individual chapters on The Bowling Alley, Inside the Tornado, and On Main Street were full of company examples and useful advice and warnings. The last chapter on Organization Leadership which described the types of recruiting and management talent appropriate for each stage of the TALC contains very valuable advice. However, I found the gorilla, monkey and chimp metaphors silly and tedious (I had trouble remembering which animal symbolized what). Surely Moore could have found a more descriptive way of indicating the strengths and strategies of the competitors during each of the phases of the TALC. Primates aside, I will keep this book and add it to my library of professional marketing reference sources. It's worth picking up from time to time to re-read specific sections to refresh your memory. When you're in the "tornado" you won't have time for this kind of reading, so read it now!
In his subsequent book, Inside the Tornado, Moore's use of the "tornado" metaphor correctly suggests that turbulence of unprecedented magnitude has occurred within the global marketplace which the WWW and the Internet have created. Moreover, such turbulence is certain to intensify. Which companies will survive? Why? I have only one (minor) quarrel with the way these two books have been promoted. True, they provide great insights into marketing within the high technology industry. However, in my opinion, all e-commerce (especially B2B and, even more importantly, B2B2C) will be centrally involved in that industry. Moreover, the marketing strategies suggested are relevant to virtually (no pun intended) any organization -- regardless of size or nature -- which seeks to create or increase demand for what it sells...whatever that may be. I consider both books "must reading." Those who share my high regard for one or both are strongly urged to read Moore's more recent business classic, Living on the Fault Line.
Like another reviewer, I found the gorilla / chimp / monkey metaphor a bit much, though primarily because the "gorilla company" metaphor is used in a slightly different way in the real world. My biggest concern was with the people issues; there's a lot of discussion around how to transition your company from one stage to another and how that will affect the various roles, rewards the people in those roles should expect, and even the type of work those people should be doing. I don't think -- especially for companies as people-based as technology companies -- he spends enough time talking about how you handle those issues, set expectations, and actually lead your company through these sorts of changes. Academically, I could see how he was saying to transform the company over time. Practically, though, I couldn't see how some of his messages could be delivered well. Especially to the engineers working on products.
To me, this is more like staying ahead of the wave in surfing rather than riding a tornado, but whatever the metaphor, these are accurate descriptions of how high growth companies kept their products rolling and revenues coming in during high-demand times. But do any of these rules apply to staying ahead of the competition during the lean times? Where have the tornados dropped everyone during the inevitable slowdown after a long, strong period of growth? Look at HP--who drove these rules to high success with the laser and deskjets and unbeknownst to many, took the lead in the home PC market too before the recession hit. Now, when spending on technology has been frozen by corporations seeking to hold costs down during the downturn, how do any of the marketing rules set out by Moore apply? Well, the author points out that one has to be alert to when a new tornado is coming, though that is difficult. Now, when companies are slowing down is when technology developments in the skunk works are allowed to flourish; R&D has more time to perfect new technologies when there is little pressure to get out in a heated marketplace. Sooner or later, then next tornado is coming and the companies that are ready with strategic partnerships, competitive advantage, proper "bowling pin" positioning of product will profit. Right now may be the Year of the Monkey ("monkeys" compete on low price and low overhead) but the fundamentals have not changed for the next wave of a technology boom. I like this book for looking at the fundamentals of companies who will be up and coming in the next recovery period, and for setting up marketing strategies for new products we are developing in house at our firm. Who has the best in-house R&D? What are the coming new technologies? Who's positioned to profit--look at the rules put forth in "Inside the Tornado" and see if you can make any predictions. Recommended reading.
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| 52. From Underdogs To Tigers: The Rise And Growth Of The Software Industry In Brazil, China, India, Ireland, And Isreal | |
![]() | list price: $94.50
our price: $94.50 (price subject to change: see help) Asin: 0199275602 Catlog: Book (2005-05-30) Publisher: Oxford University Press Sales Rank: 297838 US | Canada | United Kingdom | Germany | France | Japan |
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Book Description | |
| 53. A Shortcut Through Time : The Path to the Quantum Computer by GEORGE JOHNSON | |
![]() | list price: $13.00
our price: $9.75 (price subject to change: see help) Asin: 0375726187 Catlog: Book (2004-02-10) Publisher: Vintage Sales Rank: 161490 Average Customer Review: US | Canada | United Kingdom | Germany | France | Japan |
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Book Description
Reviews (11)
Trying to say more about the concepts discussed in this book His writing is extremely clear and concise, at least relative In fact, I did have some real problems with his discussions However, I was basically familiar with quantum computing and Besides, I was thoroughly impressed by Mr. Johnson's "Gilles Brassard tells me that each dim flash, on the average, You just gotta like this guy.
Johnson's book is about a real quantum leap. The classical physics of our silicon computers does not hold within the tiny spaces inside atoms. Single particles at that scale can _really_ be in two places at once, and similarly, a quantum bit of information (known as a qubit) can be set to 1 and 0 at the same time, known as a "superposition." Qubits could be set to perform almost instantaneous calculations of huge programs, and there is no part of physics that says such computing should be impossible. Indeed, on the smallest of scales, primitive quantum computing has already been accomplished. Qubits are temperamental, and current research has to be done at supercold temperatures without the possibility of disturbance. Still, there is enormous intellectual interest in the prospect of quantum computing. One researcher in the field said that he and his colleagues are "writing the software for a device that does not yet exist." If quantum computing works, for instance, we will have to rethink all our current encryption methods, which are based on the difficulty of factoring large numbers; quantum computers do such things with ease silicon never can.
Johnson acknowledges as much when he quotes French physicists Serge Haroche and Jean-Michel Raimond as saying that the small scale "hands-on experiments" with a few qubits that are currently being done "are more likely to teach us about the processes that would ultimately make the undertaking fail" than to teach "us how to build a large quantum computer." (p. 169) As I understand it, basically the idea behind quantum compters is that (somehow) individual quanta (atoms, photons, electrons) are able to be in a particular state or not to be in a particular state; that is, either the equivalent of yes or no, but also in an indeterminate state; that is, a state that would signal yes and no at the same time! Somehow (and I hope I am forgiven for not fully appreciating this)--somehow because of this fabled indeterminancy, quanta can be used to compute at a speed that is more than exponentially faster than digital computers. Johnson spends some series ink in trying to show how the atoms can hold and crunch numbers as long as they are not disturbed; that is, not measured in any way (which would bring about the famous "collapse of the wave function"). In this manner a problem that would take a digital computer weeks or months to solve could be solved in a fraction of a second. Problems now actually impossible to solve in any reasonable lengt | |