Showing posts with label apress. Show all posts
Showing posts with label apress. Show all posts

In Search of Stupidity: Over 20 Years of High-Tech Marketing Disasters Review

In Search of Stupidity: Over 20 Years of High-Tech Marketing Disasters
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In Search of Stupidity: Over 20 Years of High-Tech Marketing Disasters ReviewIn 1982, Tom Peters told the world about how excellent companies were turning around the US economy. What Peters failed to recognize was that many of the companies that he was looking at weren't actually "excellent" but were in fact huge clunking dinosaurs that were producing buggy whips in the age of the automobile. New, smaller companies came around and ate the lunch of the big "excellent" guys and then proceeded to make either the exact same stupid mistakes as the big guys or new and more innovative stupid mistakes.
This book basically deals with the stupidity found in high tech companies of the 1980's and 1990's. Why is Microsoft such a huge company today? It isn't because their products were better or because they cheated other companies out of their rightful place in the market. It's because they weren't as stupid as their competition. Merrill Chapman takes us through the comedy of errors that companies like Digital Research, WordStar, Lotus, and Ashton-Tate went through as they tossed their market leads aside in fits of stupidity. You can't help but laugh (or cry) at the amazing levels of stupidity that these companies exhibited. Examples: WordStar was once one of the finest word processing programs in the world. But somehow the company ended up owning two competing mediocre products. Lotus was the leader in spreadsheets but ignored the rise of Windows and allowed themselves to be knocked out of first place by Excel. These and many more examples are well documented in this book.
The book is not an in-depth study of the business world. You won't find very much analysis of why a particular company made such obviously fatal errors. Why did Borland pay an outrageous sum to buy Ashton-Tate at a time when Ashton-Tate had virtually nothing that Borland needed? You won't find the answer here. What you will find is an amusing, well-written (without being vicious) examination of the collapse of perfectly good companies under the weight of their own serious errors of judgment.
There is a moral to be learned from this book. It isn't necessary to be excellent. In fact, excellence can be expensive and drive up your costs so much that they make your products uncompetitive. The secret is not to be excellent, in fact you don't even have to be very smart. All you need to be is less stupid that your competitors. Just ask Microsoft.In Search of Stupidity: Over 20 Years of High-Tech Marketing Disasters OverviewIn Search of Stupidity is National Lampoon meets Peter Drucker. In Search of Stupidity is a funny and well written business book that takes a look at some of the most influential marketing and business philosophies of the last twenty years and, through the dark glass of hindsight, provides a educational and vastly entertaining examination of why they didn't work. And make no mistake, most of them did not work. Richly illustrated with cartoons and reproductions of many of the actual campaigns used at the time marketing wizard Richard Chapman takes readers on a hilarious ride through the last twenty years. Filled with personal anecdotes spanning Chapman's remarkable career (he was present at many now famous meetings and events) In Search of Stupidity takes a no holds barred look at the uncreative and hopeless marketing ideas surrounding the technology industry. It offers clear, detailed analysis of what happened, why, and what you can do to avoid acting stupidly in the future. This book offers unique insights into the avoidable mistakes made by some of the country's largest and best known high tech companies as well as succinct, to-the-point advice on how companies can avoid acting stupidly. It is aimed at people in the high tech industries, both software and hardware sides of the business. The software side is more heavily represented since software is more glamorous and highly covered than the hardware. Because it is a business book, I believe it also has appeal to the general business book market and the title should attract anyone interested in the various marketing disciplines.

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Pro Oracle Database 10g RAC on Linux: Installation, Administration, and Performance (Expert's Voice in Oracle) Review

Pro Oracle Database 10g RAC on Linux: Installation, Administration, and Performance (Expert's Voice in Oracle)
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Pro Oracle Database 10g RAC on Linux: Installation, Administration, and Performance (Expert's Voice in Oracle) ReviewThis book can easily be used as a college textbook on Oracle RAC. I am studying for the Oracle Certified Master exam and this is possibly the most high level book on Oracle I have read.
It has 3 major strengths which I found to be superior to any Oracle RAC books I have read (including the manual from Oracle).
1)Technical Depth
2)Comprehensive Overview and instructions
3)Quality of writing1)Technical Depth
The authors write about Linux and Oracle and are high level experts in the subjects. For example, the authors have a very detailed description of how Oracle Cache Fusion handles locking across all the nodes in a RAC environment (probably the crown jewel of RAC technology). They also discuss, in detail, different types of CPU, memory, and storage and contains detailed description of each architecture. Lastly, it contains vast number of "how to" install, configure, change, analyze, backup/restore, and utilize Oracle RAC and Linux.
2)Comprehensive Coverage and Instructions
No small amount of detail has been skipped. The book contains every utility (there are many) provided by Oracle to implement RAC. It provides a good step-by-step coverage of Linux and Oracle RAC installation as well what each step is adding to the RAC environment. To top it off, it adds how to performance tune, administer, troubleshoot, backup/restore, and use Dataguard in a RAC environment. I can't think of a subject on RAC which the authors did not cover.
3)Quality of Writing
I was pleasantly surprised how well written this book is. Although far from a Pulitzer Prize material, it certainly belongs in that category amongst the Oracle books. Every praragraph has been well organized and written. The proofreader of this book deserves major praise for their work.
Pro Oracle Database 10g RAC on Linux: Installation, Administration, and Performance (Expert's Voice in Oracle) OverviewReal Application Clusters and the Grid architecture are Oracle's strategy for scaling out enterprise systems to cope with higher and higher workloads and more and more users. The premise of Grid is simple: it works just like a utility (e.g. electricity) grid. You don't care which "station" you get your data from as long as you get it, and if one station goes down then it's just fetched from somewhere else without the user being any the wiser. As demand grows you just add another cheap 2-CPU Intel machine (running Linux) to the cluster.While the premise is simple, the technology and the reality of its implementation is complex. Therefore many books are limited to talking conceptually and theoretically about the RAC technology. This book, however, will be the first to show how to actually implement and administer an Oracle 10g Real Application Cluster (RAC) system in a Linux environment. Based on extensive real world experience gained with Fortune 500 companies, this book discusses: basic concepts underlying Linux and Oracle RAC, design strategies, hardware procurement and configuration and many more. Many RAC specific technologies are covered including configuration of the interconnect, OCFS, ASM, Cluster Ready Services and Grid Control. Use of Oracle features such as RMAN to provide backup and recovery and Data Guard to provide disaster recovery are also discussed along with the many hardware options available including servers, storage and networking options.Practical examples and details configuration information are given throughout the book. After reading it, you will have all the information you need to build an Oracle RAC database on Linux whether it is on a single laptop or on a 64-node Itanium cluster.

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Blade Servers and Virtualization: Transforming Enterprise Computing While Cutting Costs Review

Blade Servers and Virtualization: Transforming Enterprise Computing While Cutting Costs
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Blade Servers and Virtualization: Transforming Enterprise Computing While Cutting Costs ReviewIt doesn't take very long to figure out that the authors really like blade servers.
They like their space savings, cable plant simplicity, and uniformity. There are very detailed (although never critical) descriptions of each manufacturer's product lines and some very exhaustive matrices comparing not only blade servers but virtualization products as well.
My problems are in the details. First of all, it is clear that in many cases the benefits being credited to blade servers accrue ONLY because those blade servers are running virtualization products. Moreover, in many cases it is unclear why the benefits would not have accrued to commodity scale out servers running virtualization products.
Two, there are some claims that just stretch credulity too far. For instance, it is claimed that a provisioning a new blade server can be done in a few hours while doing the same with a rack mount server can take weeks.
Bearing in mind that Google, Yahoo, and Microsoft have all constructed their massive data centers with rack mount servers, you have to wonder how they could have made the same mistake (from the author's point of view) several hundred thousand times for each vendor.
The fact of the matter is that blades are a perfect choice for certain data center environments, but not others. Today they constitute ~ 15 % of all server shipments and most vendors hope to get that up to ~20% by 2010.
What's the hold up? Well, blade servers cost more per unit of computing power. Their form factors are proprietary, so their is considerable vendor lock-in (and thus higher prices). And the switches built for each blade center are vastly more expensive and slower to adopt new features than standalone modular or fixed form factor switches.
Conversely, virtualization is a wonderful add-on for certain types of compute applications, but not all. (For the technically inclined, if compute latency is at a premium, or the computations requires large amounts of state to be held in memory, then virtualization is going to be at best a mixed blessing and quite possibly make things worse.) Such limitations are alluded to peripherally, but never spoken to head on.
That's a darn shame. Had the authors included a chapter on when blades make sense and when virtualization makes sense, this would have easily been a 5 star book for me. The writing style is lucid and flows well. The authors are clearly experienced in their field. However, the assertion that blades and virtualization are a broad based panacea for most types of organizations and data centers just does not conform to the facts.Blade Servers and Virtualization: Transforming Enterprise Computing While Cutting Costs Overview
Blade server systems and virtualization are key building blocks for Next Generation Enterprise Data centers
Blades offer modular, pre-wired, ultra high-density servers (up to 10x traditional servers) with shared components (power, cooling, switches) – reducing complexity and cost, and improving flexibility, availability, manageability, and maintainability
Virtualization enables consolidation of physical servers by allowing many virtual servers to run concurrently on one physical server – improving system utilization, reducing the total number of physical servers, reducing costs, and increasing flexibility
This is the first book covering these complementary technologies and how, together, they provide a strong foundation for the future
It examines the history, architectures, features, examples, and user case studies of blade systems and virtualization, and offers guidance and considerations for how to evaluate and implement solutions


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Practical OCaml Review

Practical OCaml
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Practical OCaml ReviewThis is a bad book. It's unfortunate, too, because it was a great idea. The book contains many errors, from typos to grammatical errors to code indentation issues to problems which demonstrate a complete misunderstanding of the subject matter. As a professional OCaml programmer, it is clear to me that this was not written by somebody who understands the subject.
Trying to learn OCaml from this book is a very bad idea; you will end up discouraged and confused at best. Please don't buy it.Practical OCaml OverviewObjective Caml (OCaml) is an open sourced programming language that allows a programmer to utilize both functional and object oriented programming. A very fast and efficient language, oCaml's speed is on par with the likes of C/C++. The compiler is available for a variety of platforms, including Windows, Unix, Linux, and Apple. OCaml can be found in a variety of scientific applications and well as a teaching language in universities.Practical OCaml teaches Objective Caml in a straightforward and practical manner. All the features of this functional programming language are taught by example. You will learn how to utilize the OCaml language to create a simple database, do reporting, and create a spam filter. You will also learn how to do complex log file scanning, create your own network servers by creating a shoutcast server, and create a web crawler. By this book's conclusion, you will be well on your way to creating your own applications with OCaml, as well as knowing when and why OCaml should be used.

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Practical Common Lisp Review

Practical Common Lisp
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Practical Common Lisp ReviewI've been recommending this text to people who want to start learning Common Lisp since it was first available in draft form on the author's web site. Now that it's out in print I can enthusiastically recommend that anybody who is interested in learning Common Lisp - or even curious about how the language can improve your productivity - purchase it.
Peter has a very enjoyable and easy-to-understand writing style, and he starts early with practical examples that show how Common Lisp can be used to solved problems. Chapter 3, "A Simple Database", is a great explanation of how programs are grown from pieces in Common Lisp to solve large problems. It's presented early and draws people in to the problem solving techniques used when programming in Lisp.
Peter doesn't skimp on details, though: detailed chapters on FORMAT (for formatted output), LOOP (for general iteration / value collection), and CLOS (the Common Lisp Object System) provide a wonderful tutorial to these powerful but complex features.
The book ends with a long string of practical examples that synthesize multiple concepts into programs that are useful and show exactly why programming in Lisp is so cool. The last practical example, which builds a HTML generation library in Lisp, gives the reader a taste of why writing a Domain-Specific Language is so easy in Lisp and why it can integrate so well with the rest of the language.
Peter is very enthusiastic about Common Lisp and it shows in his writing. Unlike other authors (Paul Graham comes to mind) he gives every major feature of the language its due and shows how and where it should be used.
Practical Common Lisp may be one of the most fun books on programming you'll read all year. Even if you're just curious, check it out. It may change the way you program.Practical Common Lisp Overview...it has a fresh view on the language and the examples in the later chapters are usable in your day-to-day work as a programmer. — Frank Buss, Lisp Programmer and Slashdot ContributorIf you're interested in Lisp as it relates to Python or Perl, and want to learn through doing rather than watching, Practical Common Lisp is an excellent entry point. — Chris McAvoy, Chicago Python Users Group Lisp is often thought of as an academic language, but it need not be. This is the first book that introduces Lisp as a language for the real world.
Practical Common Lisp presents a thorough introduction to Common Lisp, providing you with an overall understanding of the language features and how they work. Over a third of the book is devoted to practical examples such as the core of a spam filter and a web application for browsing MP3s and streaming them via the Shoutcast protocol to any standard MP3 client software (e.g., iTunes, XMMS, or WinAmp). In other "practical" chapters, author Peter Seibel demonstrates how to build a simple but flexible in-memory database, how to parse binary files, and how to build a unit test framework in 26 lines of code.


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