Computers Books

I've added this book to my required book list for Figure Drawing for Animation. Great book, and very helpful to my students. I see a marked improvement in ability within reading just the first chapter.

This book has helped my figure drawing a lot in terms of capturing energy and the essence of the model's actions. The best book on figure draw I've read so far; also very helpful for animators.

I have hundreds of books on drawing and dozens about how to draw the human figure. By far this is the best book I have on my shelves. As a live model teacher, I always recommend Force to my students who want to pursue carreers as illustrators, animators or to those who simply want to study the figure. The book is easy to follow and the concepts taught really change your vision about the human figure. Please note: this is not a book about how to finish your drawings, it is about how you should begin them. And, as the title of the book says, how to imput Force on your figures. If you really study this book, really following it and making the exercises, I'm sure, no matter how skilled you are, your drawing skills will improve a lot. This book is a must, alongwith any Bridgeman's book and Henry Yan's Figure Drawing. I highly recommend it both to begginers and experienced artists. I'd give six stars if I could.

I just finished reading this book the first time through, and it's great. All of the other reviews are spot on. It does help to have some knowledge of anatomy, but if you don't, you can still learn from this book, and it will make learning anatomy more fun. It has lots of great full page drawings too. I've noticed improvements in my skills, and look forward to going through it again in the future.

I bought this book for Xmas for my son's girlfriend. Both my son and his girlfriend are Animation students at San Jose State University. They have to draw constantly. I mean CONSTANTLY. She said that this is a terrific book. This is coming from an Animation student and you cannot get better feedback than that. Highly recommend this book.

Matthew Strebe is a professional consultant so he knows what he's talking about. Book is full of practical, detailed advice about running your own business. He tells you about taxes, incorporation, deductions,etc. Also a very good section on marketing. He tells you about his experiences with mailers, ads, etc.

Smart. To the point.

Money well spent.

Wow! I wish I would have had this book 4 years ago. A must read for anyone thinking about taking on side-jobs or going out on their own. Not only is this book packed with invaluable information but Matt's sense of humor made reading this book an absolute pleasure. Two big thumbs up from this reader! :)

Book covers the business, legal, technical ends of consulting. I feel greatly enlightened after reading it. It was recommended on the Cisco Newsgroup, and I thank the person that told us about it. After reading it, the book will now stand as a reference for me, especially the fine examples of contracts included. A real book written by a real professional, and not stuffy like technical books from experienced people can be. I have nothing bad to say about the book, but everything good. If you have any inkling to become a consultant, or need to know more to help you make the decision, read and absorb this informative how-to manual. It accomplishes what it is supposed to in a somewhat enjoyable/light touch manner, and there isn't any more to say!

I was heading out on my own in 2001 and my younger brother (also a network engineer) had a copy of this book and gave it to me. He's a fan of Strebe's writing style from other books, and although the unfortunate cover art almost turned him (and I until he explained) away, he bought it.

The book is really pretty useful. For retainers, I use a version of his retainer agreement. However, there are some things that my experience has found are different than his experience.

For example, mailing DOES work. I bet he sent a letter. You don't send just a letter. You send a letter and YOUR BUSINESS CARD. Because out of 1000 businesses, almost nobody might need you right now, but if your card ends up in 20 rolodexes or 50 rolodexes from that mailing, over the course of a year you might get ten calls from that mailing. Calls are worth the $37.00, if that's the formula. Trust me. .... I don't do it every month or even every other month but it does work, and him dismissing it out of hand because he tried it once and didn't get any calls is a little irresponsible.

Another thing is, this book is I'm sure quite true for Matthew Strebe's experience, but if you're doing this in the post-Tech-bubble world, you're going to have to expect that it's going to be harder to find the relationships and big jobs than it was during the years Strebe was gaining his experience as an independent. I'm doing okay, my business is growing SLOWLY but steadily (which is what every entrepeneur I've met and talked to since I started doing this has told me is completely normal) and if you have solid skills like Strebe and I do, you'll prevail eventually and it is worth it.

One other thing I disagreed with is that while it is true you don't want to be buddy-buddy with your customers too much, to the point that you get exploited, the reality is that non-tech type people are a lot more touchy-feely and relationship-oriented and they need to like and trust you because you are carrying the keys to their kingdom and they know it. People can say anything they want about the sales process but the reality is I walk out of a business with a deal or a relationship 100% of the time if I connected as a person with the customer, so they saw me as someone who had the experience and character to be mucking around in their stuff, and about 0% if I didn't. You can't get that by putting up a 100% wall between yourself and your customers. Getting by in this business is less about making "big scores" and more about having successful, long-term relationships where they call you and don't resent your fee because they know you're the best they're going to find. In the 90's it was about "big scores." Not any more, and remember that when you're reading this book. I wouldn't be surprised if Strebe has changed his focus a bit since then, too.

....

Overall this book was excellent. The only side of it that I didn't like is that a lot of the TAX/BUSINESS STARTUP information was directed to people living in the US (I figuered that before I purchased it anyhow). The book gets into detail and gives you some confidence in going in alone on this type of business. It's a good idea to read this book before you read others regarding this issue. The other books are 3 times the size and would probably turn the reader off before you get to the next chapter. I really enjoyed reading the book but I decided to start this business more on a part time level rather than quitting my job and going fulltime.

This is a great reference guide for those involved in industrial automation. If you have not installed or maintained an Industrial Ethernet installation yet, you will soon and this guide is a perfect overview to get you started as, well as a handy reference for the "expert". This book has already helped me solve one "real world" problem and has become part of my commissioning/troubleshooting kit.

Industrial Ethernet is the hot topic in industrial automation domain. In P.R.China, the research of it started just a few years ago. The book is very good guideline for all the researchers and engineers to research industrial ethernet.
I do value this book.

Yirong Yang

This is a great book. Like the size - perfect for job site references. It always gets passed around! The material is well presented. Perry does an excellent job of providing "need-to-know" information in an extremely easy to follow format. I would strongly recommend this pocket guide to automation and control engineers and technicians. Buy this book - I guarantee it will find a spot in your tool pouch!

I must Thank and congratulate Perry for coming up with such a nice Guide. He has made a wonderful contribution to help everybody with his 'complete' work on Industrial Ethernet.

Two years back I had handed over around 25 SCADA projects to respective maintenance teams. I wish I could include this guide in the 'Hand-Over list' to the guys who are responsible to keep the huge plants running 24x7. As of now, I am going to call them up personally and recommend this work.

While discussing the advantages of this book, Somebody argued that all this information and much more is already available on the internet, provided some body cares to search.
I replied to him in a one liner: 'When you need to put off fire, you dont start digging a well to fetch water'.
This book is THE source you can depend on, when you need it.

The text is pretty lucid, and the result is that the jargon terms appear natural to a reader. I strongly recommend this book to anybody who deals with Industrial Ethernet in any way.

Perfect Work! A must have!

This book has become one of the few reference guides I keep in my toolbox. Being a former computer network technician (now PLC programmer and technical support) who is very familiar with ethernet, I can say this book contains vast amounts of information organized in a very logical fashion. It's written so even without a PC background a reader can understand everything clearly. There are examples and many tips to follow. It's well worth every penny.

The book is an interesting peek at the near future. It projects an ongoing trend of pervasive wireless connectivity at a mass consumer level. Coupled with continuing increases in memory and disk capacity and falling prices per bit. The text is written at a general nontechnical level. You might derive ideas from it for possible new applications.

Various topics are explored. RFID is mooted as expanding vastly. In doing so, it can make economic various devices that detect items with RFID and then offer services based on that data. The archetypal example given is a fridge that can broadcast which items in it have these tags, and do so at relatively small cost.

Another key idea is the use of XML to describe the data. This will be like HTML. It will let some users program applications without having a lot of specialised computer knowledge. Just as HTML gave rise to a flowering of the first generation of the Web, XML enables the next generation.

Almost surely, there are killer apps waiting to be born. The book might inspire you to write these.

The authors of "Inescapable Data" share their excitement about what they see as a rapidly-developing convergence of digital technologies having enormous significance for business and culture. This convergence, in their view, is inescapable, life-altering for both good and bad, and presents a frame-shattering paradigm-shift which is mostly unrecognized, and much less examined critically. "Inescapable Data" is a thought-provoking book meant to describe the new technologies and to examine the special values which arguably will emerge from the convergence.

This book illuminates the practical perspective of these developments. Others who pay attention to developments in culture of this sort believe that this "convergence" presents the most important and consequential development in human history, far vaster in its scope and effects than the Great Wars, and the Industrial Revolution. The developments have been so rapid and the effects so many and complex that is hard at this point to grasp all of the significances, although the dynamics, as noted in the book, are fairly clear.

Nicholas Negroponte in his 1995 book "Being Digital" first popularized the idea of the power and force of "Digital". But this book emphasizes that "Digital" itself is not nearly the force that "Convergence" is and will become. Yes, the impetus certainly comes from the specific digital technologies but the combination of four major separate technology spheres has catalyzed into a much greater force. This is the "Convergence."

As detailed in the book, these technologies are: 1) "data-everywhere" devices, like cellphones, biosensors, miniaturized video cameras, and GPS transmitters; 2) asynchronous-yet-immediate transmission technologies, like instant messaging; 3) intelligent wireless networks; and 4) advanced information processing software. Embedded chips will be everywhere, including in your dog or cat, your clothes, every product you own or consume or use, and your own body. What links everything together context-wise are XML files and protocols. The synergy of all of these components create a whole system which is much greater than the sum of its parts.

In 13 chapters and an index comprising 268 pages, the authors explain the basic vision of the practical dynamics of "inescapable data". Chapters 4-12 contain section by section descriptions of the implementation of the component technologies and show how traditional and historical ways of doing things are being quickly altered, primarily now in manufacturing, distribution, and retailing.

The writing is mostly in the form of serial presentations of anecdotes, statistics, specific examples, and commentary. It is geared to the technologically-interested person focused on practical matters. This is not an academic work; it is full of practical and real-world examples but short on critique, theory, and analysis.

Chapter Four starts the discussion of existing and developing applications of "inescapable data", and is about digital convergence in military and government spheres. Instant messaging, GPS transmitters, ubiquitous cellular communication, and advanced software applications have radically altered traditional "command and control" operations. With immediate, field-based information, the way battles are waged is now different. Commanders have instantaneous information about realtime happenings, aggregated and realtime updated information about equipment and materials including logistical supply chains and more, through wireless devices held or embedded in all elements of the military operation, including individual troops.

Governments, using wireless video camera transmitters, biosensors, and GPS transmitters can now utilize realtime broad-scale, relatively inexpensive surveillance for crime control and other purposes. In the home, wireless and digital technologies acting to provide surveillance and remote control of heating and electrical systems are in use now, and many more applications will be utilized very soon. The technology and cost factors are available now. In the field of medicine, everyday worklife, manufacturing, retail and entertainment, data collection is coming widespread as miniature sensors, radio frequency identification devices (RFID), wireless connectivity, XML content headers, and information processing software facilitate the recording of much of social, business, and cultural life. This then allows the widespread, immediate, real-time processing of relevant information by businesses, marketers, government (think "Homeland Security"), and, of course, miscreants of various types.

The important part to understand is not just that new technology is available now and at relatively low cost. What makes all of this interesting is that the connections among individual components of this technological matrix are increasing and developing. So, your new refrigerator is linked to the manufacturer's array of servers and to your grocery store's servers, and to your bank. Your medical records are stored in your doctor's server, connected to insurance company and government computers, as well as wide-scale medical-related organizations. Each of these linked "nodes" is further linked, or will be to other nodes, so that an immense matrix of relationships is now being furthered.

Chapters 7 and 10 on manufacturing and retail show how old-fashioned practices involving a company networking its departments and units internally, has now evolved into a process where the company computers and particularly its databases are now linked to all of its component suppliers, distributors, advertisers, regulatory entities, and more.


The authors detail through each of the chapters the available technology, the specific uses, and the immediately perceivable effects, via interviews with a large handful of corporate, university, and business people involved in the technology. Examples of use, both awesome and mundane, are noted.

The alleged benefits of the convergence are vastly new efficiencies, flexibilities, customization opportunities, adaptability, and other values, many of which remain to be determined. One thing is absolutely certain- there will be plenty of data generated. Almost certainly, there will be plenty of people and organizations trying to make sense and meaning of this data, filtering and analyzing with new, capable, processing applications.

Whole new industries will form to manage this data. Where linked computers once vastly facilitated digital development, including the Internet, there will now be linked databases which will stand out as the chief component of the convergence. There will be systematic, continuous connectivity in a matrix of networked relationships represented by linked databases.

This convergence concept is highly reminiscent of Big Brother of "1984" fame. Obviously, there are serious issues about the quality of life in the convergence era. The good is in enormous increases in efficiency, in customized processes and products, in immediacy, and in flexibility and individual freedoms. The downsides are discussed here in a mere four pages in Chapter 13 on "Perspectives". The authors itemize them as: discriminatory insurance underwriting effecting those unlucky enough to have reported genetic or medical issues; rampant identity theft, increased marketing pressures, a conflation of work and home life which some may feel as threatening, the alteration of sports and entertainment, and the exposure of formerly personal information. Another issue is the likelihood that some people will not be connected, for whatever reason. This group will comprise an underclass missing out on the benefits of convergence.

The book ends with a list of suggestions to the reader on how to exploit the developments - use an email PDA, avail of work-at-home opportunities, equip your kids with cell devices, convince your medical provider to send SMS and email appointment reminders, and set up home surveillance. For businesses, they suggest broad use of IM, groupware, and work-at-home concepts. Predictions include global calendars, singular devices, single key authentication, cashless economic transactions, and flexible matrix workers.

These suggestions and predictions seem fairly lame in respect to a process compared by some to the Great Wars and the Industrial Revolution. However, the perspective here is a practical, pragmatic one. More weighty suggestions, conclusions, and predictions are for higher-level academic writers.

I just finished reading an outstanding book that examines the world of "Inescapable Data"... Chris Stakutis and John Webster's Inescapable Data - Harnessing the Power of Convergence.

Contents: The Inescapable Data Vision; The Connectivity Divide; Inescapable Data Fundamentals; From Warfare to Government, Connectivity Is Vitality; Pervading the Home; Connecting Medicine; Work Life - Oxymoron No Longer; Real-Time Manufacturing; Sports and Entertainment - Energizing Our Involvement; Connecting to Retail; Computer Storage Impacted by Inescapable Data; Super Computers, Visualization, and Networks; Inescapable Data in Perspective; Index

The authors explore how technology is allowing more and more devices to broadcast and interact with each other to create linkages that haven't even begun to be explored. What if your refrigerators could broadcast to your PDA when you're at the store to let you know what's in there? With RFID tags, it's a possibility. What if you could have access to the same telemetry data that pit crews have when you go to an racing event? Could your tennis racquet transmit force and angle information to a system that could analyze your game and help you become a better player? All of these things are technically possible, and the rapid advance of processing and storage power makes it much more likely to come to pass at an affordable price point. Besides talking about possibilities, they also explore how technology has to change in order to deal with this constant onslaught of data. Companies like Wal-mart generate terabytes of data from RFID every few days. What do you save? How do you analyze it? Where does it reside and for how long? And with data being stored in XML format, how likely is it that ordinary computer users will be able to write their own tools to analyze their data? Good chance it'll happen...

Probably the only thing they didn't cover in a lot of depth was the personal privacy issue. If retailers are tracking you via tags, sensors, and cameras from the time you walk in the door until you leave, you're passing a lot of information that will be stored about you. While there might be financial benefits to allowing that to happen, that benefit comes at a cost to personal privacy. The issue is acknowledged, but much more space is devoted to the potential benefits than to the potential abuses. Still, this is a book that will open your eyes to possibilities that seemed like science fiction not that very long ago.

Well worth reading to expand your vision...

Although the title of this book may seem a bit abstract, here is a work that can be appreciated by most anyone, from the most techno savvy industry guru to the mildly technology curious among us. The authors present an insightful, somewhat provocative view of the wireless age we now live in, and how both our personal and professional lives will be affected by certain key evolving technologies.

An interesting perspective taken by Stakutis and Webster focuses upon massive amounts of data being communicated via wireless devices throughout a pervasive intelligent network, and ultimately having the information processing power to manage and correlate this data in such a way as to flush out hidden associations (from seemingly unrelated data) never before imaginable. The authors discuss the role of wireless devices such as cell phones, PDAs, RFID tags, and pervasive network interfaces built into everything from your sneakers to the refrigerator, all "talking" to one another intelligently through self-describing XML.

That said, this book is an easy, enjoyable read. Pick up this book and you'll find yourself thinking of it whenever you reach for your PIM, snap a picture with your cell phone, or possibly even when opening the refrigerator! As a technologist, I consider myself quite knowledgeable of many topics covered within this book, but I also found it to be an enjoyable learning experience as well. Even my wife, who is throughly technologically challenged, found interesting the chapters related to Inescapable Data as it applies to the retail industry and in the home. This book is chocked full of real-world examples and the role Inescapable Data will play in our everyday lives.

The final chapter makes some interesting predictions as to where Inescapable Data will lead us within the next 3 - 5 years. The vision presented will require government, industry, and the average citizen to embrace the march toward a truly Inescapable Data world, but the process has been set into motion, and it does, in fact, seem Inescapable. Give this book a read and you may find yourself rethinking the future and your role in it.

Do you ever look at our changing technology and wonder where we are all going and what the world will be like when we get there? This book does a good job of trying to answer these questions. The authors interviewed 50 technology leaders in a wide variety of industries as well as drawing on their own experiece, and distilled the information into a book that is very informative without requiring the reader to have a PhD. The book considers each industry or area of interest in turn, explaining what's going on now and what is likely to develop in the next few years. Some of the areas they consider are: warfare, security, home life, medicine, work, manufacturing, sports, entertainment, retail sales, data storage, supercomputers, and networking. You may view the technological future with the glee of a technophile or with anxiety about the world we're creating -- the authors are unabashed technophiles-- but whatever your views, this book will give you a good education about what's going on. I recommend it highly. [...]

A good book, very complete and full of infos. All topics are well and deeply explained. I give only 4 stars for two main reasons
1. I don't like the writing style. It is too friendly, I prefer a formal and clean one.
2. Some explanation is 'obscure' and needs to be rewritten, for example the SelectWith extension method.
Anyway it really worths to have a copy on your desk.

I am a newbie both in visual basic and Linq, and I have to say that this book is really great. It provides a LOT of understandable explanations, that are so useful for who's not a guru already.

There are tons of examples, plus quite a lot online resources that can be extremely useful.

Great book, probably one of the best on LINQ subject, and it's definitely worth the price

During my attempts to learn LINQ and implement it into my work, I've searched several sites looking for answers related to syntax, deferred execution, LINQ to XML, LINQ to SQL, and LINQ performance statistics. I spent hours going from one site or blog post to the next. This book covers all of these topic and more. If only I had this book sooner...

When I first started reading about LINQ and playing with it I got a feeling LINQ is HUGE. That regular developer that doesn't have a lot of time to learn will need years to conquer the art of all that is LINQ.

But after reading LINQ in Action I realized this is not the case. The book systematically explains LINQ and since you probably already know something about LINQ fills the gaps. It's fast to red, has a nice flow. First it covers the basics, then explains about LINQ Objects, followed by LINQ to SQL and LINQ to XML and closes with a nice wrap-up. On books homepage you will find extra chapter dealing with LINQ to DataSet.

What I missed in the book is more about using LINQ in three-tiered designs. There are just a few statements about this in the book and few lines in sample code. What I would like to see is a chapter on how to use LINQ when there is WCF service in application design. I know it's a painful subject, but some guidelines would still be nice.

Linq in Action is a clear and deep presentation of a technology that, even in its first incarnation, is increasing the productivity of programmers, and setting an even higher standard for dynamic websites and programs. The authors, who were instrumental in the development of Linq, proceed in an intuitive path from the basics of the technology, all the way to very sophisticated ideas and examples. The authors also participate online to answer questions and add even more material for an even more through presentation. I recommend this book for any developer or aspiring developer.

Paolo

Practical and effective. A balanced book with an understandable writing and depth of analysis.

At the peak of the dot-com bubble, buying Internet stocks was momentum investing at its most pure - get in when a new stock or sector is on its upswing, and get out while the gettin's good. But Peter S. Cohan has created new criteria for Internet investors to apply in the traditional method of fundamental analysis. Instead of looking to old-line gurus like Graham or Buffet for advice, Cohan draws on the business strategies of John D. Rockefeller to come up with fresh e-commerce attributes like economic leverage, closed-loop solutions and adaptive management for investors to measure. We [...] recommend this book to executives, employees and students with equal vigor, although consider yourself forewarned that Cohan's extended barking-dog analogy will grate on your nerves. Nevertheless, anyone who invests in Internet companies or even traffics in Internet commerce for business or pleasure will gain insights from this book, regardless of whether Cohan's investment criteria prove to have staying power.

This is the most lucid, sensible analysis I've read thus far of the likely implications of engaging in e-commerce from different strategic perspectives and business models. Cohan provides a valuable framework and applies it to scores of real cases. I find myself returning to his book time and again to apply his methodology. His only off-base advice: don't invest in companies led by folks over 35. I'll forgive him that one. The rest of the book is a real gem. It should age well.

I enjoyed the book tremendously, and think Peter's done a fabulous job dissecting the Internet investment frenzy, providing the logic to the momentum everyone else seems to have missed.

This book is good for Newbie to the internet but certainly don't worth a look for someone looking for insight.

The framework is nothing new but more or less a simplified business plan.

In Chapter 13, Advice for Internet Management and Investors sounds like a common sense and existing strategy using by most of the dotcom. Common Sense: Strategy 1 of those advices is moving the company into a more profitability region in short. (It dividies the market into 3 levels of profitability. so called Lossware, Brandware and Powerware. Well, no matter if it is New or Old economy, there is always different degrees of profitability.)

Existing strategies: Selling out of a porfolio builder, deep pockets and restructuring. We are seeing consolidation in the market a long long time ago and a lot of big or small players already know it is the way.

This book is more like a news reporting and a lot of newly invented words cannot make this book a standard of new economy rules but disappoint me only.

Very clear explanations of the core security technologies. The author doesn't shy away from the hard subjects, and makes them quite accessible. The IPSec chapter is the best explanation of the subject I have seen anywhere.

I used this book to pass the CCIE security written exam, and highly recommend it. It is also a very good reference for practicing consultants and network security architects.

Not only for exam preparation, this book is for every Cisco lover. Covers a lot of stuff, took me over 2 months to finish but I feel way more knowledgeable now.

CiscoPress's "Network Security Principles and Practices" by Malik is truly an awesome work. The book weighs in at over 750 pages, and not a page is wasted. The book is split up over multiple sections (Intro to Network Security, Building Security into the Network, Firewalls, VPNs, IDS, AAA and ISP Security). I have found this book of value as I pursue my CCIE Routing & Switchng lab and to better enhance my basic understanding of Cisco's vision towards network security. I also used this book to prepare for my CCSP and CISSP studies.

Practically on every page is either a diagram or detailed configuration explaining the subject at hand. In particular, the configuration examples are extremely helpful as the configs, themselves, are appended with detailed notes of their syntax. Chapter 13, IPSec, is probably the best one-chapter discussion on Cisco's implementation of IPSec and VPN I have found anywhere (and I have over 50 CiscoPress books). Another testament to it's superb level of expertise is the few and far between typos or errors that I have found.

One item to note - you will need to block off a few weeks (or months) to fully understand and appreciate the value of this book. I reference this book often, as I find information in this book I cannot find documented or presented the same way in other books.

I give this book 5 pings out of 5:
!!!!!

Very, VERY good. The IPSec chapter alone is worth the book, and the AAA chapters are _great_. Saadat has been able to explain in a great technical level and very clearly subjects which you're going to find in your day to day work - if working with Cisco and security. But not only that: chapters about IPSec, RADIUS, TACACS, are of value even if you do not use Cisco gear.

Missing from the book: a better chapter on NAT, PPTP. Saadat should write the 2nd edition adding those two topics, updating the IDS section, IPSec (including NAT-T), maybe add a little something about SSL VPNs, PIX 7.0 ? The section on ISP security could also benefit from a refresher (CoPP, uRPF?)

4.5 starts because it shows it age - otherwise, 5 stars for sure.

This is one of the first books I read for anyone preparing for CCIE Security. I found this book to be very comprehensive in its approach. The author has combined all the network security technologies in one book and now this is tough. It starts with an Introduction and then builds on that. It covers the whole nine yards VPN's Firewalls, IDS, Access Control. The Troubleshooting part of the book is very helpul to working professionals as it starts with troubleshooting NAT and then covers everything from Firewalls (PIX and IOS), VPN's, IDS and AAA. A lot of issues can be resolved just using this part of the book. I recommend this book as it will surely help everyone looking for everthing about security. This book is a must read for professionals pursuing the CCSP and CCIE Security Certifications.
Niloufer Tamboly, CISSP

By far one of my favorite books on RAC internals.

I especially like the section on Cache Fusion and how locking works with Oracle 10g RAC and OPS.

My only request is that it covered more details on command line utilities but other books cover that so not that big of a deal.

It really is the guru internals guide to RAC for consultants!

I have the other book by Gopal on Oracle 10g Wait tuning and that is a great tech reference as well.

I had the fortune to work with Gopal on a RAC troubleshooting project. While a book cannot replace the real person it is a good summary of his experiences learned over many customer engagements.
The book covers all aspects of RAC from the history lesson and installation overview, to locking and even extended RAC. My favorite chapters are 10 "RAC Performance Management" and 14 "RAC Troubleshooting". They should be mandatory reading for any DBA supporting RAC. Require your developers to read chapter 16 "Developing Applications for RAC" before they start coding.

On some of the topics this book is excellent.Looks like this book focussed on topics those are not covered in other books or manuals.

I suggest first read some simple installation and administration manuals.
Later refer this book for specific information.Then you can take more from this book.

THanks,
Mansoor.

I personally found very interesting the description of 10g Cache Fusion internals and GRD etc. which is covered in a consistent, readable and understandably manner in this book. I believe the book might also be interesting for 9i RAC DBAs as the author make comparisons between 10g and 9i RAC functionality and resource management internals. It is not a replacement for the official 10g RAC documentation but a must-have complement.

I did a fair level of research before purchasing this book. One of the reasons that biased me toward it was the fact that one of the RAC specialists from Oracle India carried with him as a reference.
The book goes into great detail on RAC internals and oracle locks/enqueues, and as the author points out, some chapters/topics require several passes to sink in. The book is no hands-on step by step installation/management handbook, although it does cover a two node cluster installation. The author focuses on understanding the concepts underlying Oracle RAC, as he sees this as key to being successful in managing and supporting the technology. As in all things computer, only hands-on experience brings this to bear.
I would like to see more practical information on the different ways in which services can be configured, used and monitored.
I also found the coverage of the $CRS_HOME/bin utilities too light.
All in all, a great reference and invaluable concepts guide which would be well supplemented with a practical hands-on book.

The problem I've seen with technical books is that either they are in tutorial/textbook format which includes lessons and then review questions at the end of each chapter, or they are purely reference type books ideal for looking up things on occasion and not really good for a beginner to learn the subject matter. This book was the first one I felt that was ideal in both textbook form as well as a reference book for looking things up.

The chapters were basic enough for the beginner to grasp the material, and the lessons were rife with hands-on examples which I thought was the best part. I like to try things out as I go through the lessons and so the material was very useful for me.

The printing of the material was interesting and draws the reader into the subject, important notes and pitfalls are highlighted between the text to avoid the paragraphs from becoming too long and drawn out. The writer's diction is sometimes humorous to avoid the reader from losing interest.

The book is kind of bulky and thick so as a consequence of regular use, the glue based binding gave way somewhere in the middle of the book so when I open it, the first half of the book is attched merely by a shred to the second half, so I have to be careful now when I lookup things in it. I wouldn't trade this book for anything.

I have never taken any instructional classes on Perl scripting and can safely say that everything I know about Perl scripting I've learned from this book. That being said I am able to write fairly sophisticated perl scripts and have the ability to understand fairly obfuscated perl code without difficulty. I use perl as a very strong and useful tool in my day to day tasks for scripting and text processing needs and I often dazzle and amaze my colleagues at work with the tricks I'm able to pull off by using perl scripting and I owe it all to this book.

In short, I give two enthusiastic thumbs up for this book and the 5 star rating that I gave this book was merely due to the amazon limitation on the number of stars you can give in your review.

I started learning Perl two years ago. I first browsed libraries, free tutorials, news groups etc... It was nice for the beginning but soon enough I understood that's not the way :)

I started looking around for good Perl books and somehow got to this one. I think I can clearly say, that this book did the work. Teached me Perl from the ground up. I'm now planning on buying "MySQL and mSQL" to start working with databases. I also consider buying "Mastering Algorithms With Perl" & "Programming Web Graphics with Perl & GNU Software".

Anyway, if you want to start learning Perl, buy this book. I also use it as a reference.

The book is a good and detailed tutorial for all novices who want to learn Perl. No hit around the bush stuff and the chapters were well thought of. Credit should be given to the author and the publishing group for these helpful information. The Source codes on the CD-Rom comes handy when when you want to test out the sample codes in the book. The questions at the end of each chapter is a good revision after scanning the chapter. I strongly recommend those who want to learn Perl to get a copy of this book as their first book.

After the Camel book, of course. This book is very well paced with well thought out examples. I needed it as a refresher last year, and now use it as a reference.

The only down side is that the Web Based interactive segment is no longer available. not a big deal since it's the same quizes as in the book, but there was a gee-whiz, isn't it fun factor to have it available online.

This book covers everything from soup to nuts. It starts the learner off slowly with the basic perl syntax and then smoothly moves into subroutines, OOP, DBI modules, Security, etc. all with the same interesting and amusing style.

I don't know if it's mentioned in the Editorial review, but the author is the Editor of The Perl Journal (www.tpj.com) which is a magazine devoted to the perl programming language. So Jon Orwant *knows* his topic.

I've read and use most of the Perl books out on the market today, but none comes close to getting you going well with Perl as does Jon Orwant's book. I still use it as a reference today, but it is the best any money can buy for learning Perl. I'm back buying another copy because I loaned mine to a friend and I miss it so much that I want to make sure I'll always have a copy handy. My old copy is so well worn that a fresh copy is enticing also. As for extras in the book: the quizzes are great for testing your understanding, and someone has done a great job at proofreading this book -- I don't know whether that person is at the Waite Group or is Jon himself, but I know that anytime I have questioned an answer, or a script, or anything in the book I have always found the book to be accurate on closer inspection. It is very much like the Camel Book in being authoritative -- what Jon says is Perl Gospel Truth - if I had to pick two Perl books, I'd pick this one for learning and the Camel Book for ultimate reference. Jon's book should be rated a 5 and a half star - this is the best that it ever gets!

No obtiene la quinta estrella por no hacer referencia alguna al manejo de los archivos BVH. Por lo demás, genial!

This book has become one of my references for Poser 6. It's clearly written and covers topics from basic to advanced. I recommend this book for anyone learning or using Poser 6!

It was very easy to follow and made it easy to learn Poser 6.

I avoid buying software books because many of my past purchases were a complete waste of money. The authors rehash the software's free manuals and provide explanations and tutorials so basic that it seems their target reader is somebody who bought their first PC just last week.

Based on strong reviews, I took a chance and bought Practical Poser 6. I'm not going to cover the content, which is already described very thoroughly in other reviews here. I'll just say that if you have tried to use Poser without any tutorial or learning aids, this book is for you. I had a copy of Poser 5 and had just bought Poser 6 a few weeks before getting this book. My measure of a good instructional book is how much it taught me that I didn't know already. I estimate 50-60% of this book contains info that I'd only have learned by painful trial-and-error, and was really useful to me. And this is not to say that it's for experienced users only -- whether you're just starting out with Poser or already have a few years of experience, there's some explanations, tips and general good reading in this book for you. Highly recommended!

I found Practical Poser 6 a valuable training tutorial into the world of 3D graphics. Not only did it explain the functions and usages of Poser 6 in understandable terms, it illustrated examples in easy to follow, step-by-step instructions. This book is a recommended must-have for individuals who are thinking about entering the realm of 3D graphics or serious artists who want to refine their technique and squeeze a little more 'mileage' from their programs. A first-rate, well written book in it's field.