Abbott and Michael T. Fisher cover everything IT and business leaders must know to build technology infrastructures that can scale smoothly to meet any business requirement. Drawing on their unparalleled experience managing some of the world s highest-transaction-volume Web sites, the authors provide detailed models and best-practice approaches available in no other book. Unlike previous books on scalability, "The Art of Scalability" doesn t limit its coverage to technology. Writing for both technical and nontechnical decision-makers, this book covers everything that impacts scalability, including architecture, processes, people, and organizations. Throughout, the authors address a broad spectrum of real-world challenges, from performance testing to IT governance. Using their tools and guidance, organizations can systematically overcome obstacles to scalability and achieve unprecedented levels of technical and business performance. Coverage includes Staffing the scalable organization: essential organizational, management, and leadership skills for technical leaders Building processes for scale: process lessons from hyper-growth companies, from technical issue resolution to crisis management Making better build versus buy decisions Architecting scalable solutions: powerful proprietary models for identifying scalability needs and choosing the best approaches to meet them Optimizing performance through caching, application and database splitting, and asynchronous design Scalability techniques for emerging technologies, including clouds and grids Planning for rapid data growth and new data centers Evolving monitoring strategies to tightly align with customer requirements "

    This one's a keeper." --Robert C. Martin "If you want to be an expert in the state of the art in TDD, you need to understand the ideas in this book."--Michael Feathers Test-Driven Development (TDD) is now an established technique for delivering better software faster. TDD is based on a simple idea: Write tests for your code before you write the code itself. However, this simple idea takes skill and judgment to do well. Now there's a practical guide to TDD that takes you beyond the basic concepts. Drawing on a decade of experience building real-world systems, two TDD pioneers show how to let tests guide your development and "grow" software that is coherent, reliable, and maintainable. Steve Freeman and Nat Pryce describe the processes they use, the design principles they strive to achieve, and some of the tools that help them get the job done. Through an extended worked example, you'll learn how TDD works at multiple levels, using tests to drive the features and the object-oriented structure of the code, and using Mock Objects to discover and then describe relationships between objects. Along the way, the book systematically addresses challenges that development teams encounter with TDD--from integrating TDD into your processes to testing your most difficult features. Coverage includes - Implementing TDD effectively: getting started, and maintaining your momentum throughout the project - Creating cleaner, more expressive, more sustainable code - Using tests to stay relentlessly focused on sustaining quality - Understanding how TDD, Mock Objects, and Object-Oriented Design come together in the context of a real software development project - Using Mock Objects to guide object-oriented designs - Succeeding where TDD is difficult: managing complex test data, and testing persistence and concurrency

    Collected from the series of blog posts starting at: https://bartoszmilewski.com/2014/10/2...Hardcover available at: http://www.blurb.com/b/9008339-catego...

    Tracy Kidder got a preview of this world in the late 1970s when he observed the engineers of Data General design and build a new 32-bit minicomputer in just one year. His thoughtful, prescient book, The Soul of a New Machine, tells stories of 35-year-old "veteran" engineers hiring recent college graduates and encouraging them to work harder and faster on complex and difficult projects, exploiting the youngsters' ignorance of normal scheduling processes while engendering a new kind of work ethic.These days, we are used to the "total commitment" philosophy of managing technical creation, but Kidder was surprised and even a little alarmed at the obsessions and compulsions he found. From in-house political struggles to workers being permitted to tease management to marathon 24-hour work sessions, The Soul of a New Machine explores concepts that already seem familiar, even old-hat, less than 20 years later. Kidder plainly admires his subjects; while he admits to hopeless confusion about their work, he finds their dedication heroic. The reader wonders, though, what will become of it all, now and in the future. —Rob Lightner

     At any given moment, somewhere in the world someone struggles with the same software design problems you have. You know you don't want to reinvent the wheel (or worse, a flat tire), so you look to Design Patterns--the lessons learned by those who've faced the same problems. With Design Patterns, you get to take advantage of the best practices and experience of others, so that you can spend your time on...something else. Something more challenging. Something more complex. Something more fun. You want to learn about the patterns that matter--why to use them, when to use them, how to use them (and when NOT to use them). But you don't just want to see how patterns look in a book, you want to know how they look "in the wild". In their native environment. In other words, in real world applications. You also want to learn how patterns are used in the Java API, and how to exploit Java's built-in pattern support in your own code. You want to learn the real OO design principles and why everything your boss told you about inheritance might be wrong (and what to do instead). You want to learn how those principles will help the next time you're up a creek without a design pattern. Most importantly, you want to learn the "secret language" of Design Patterns so that you can hold your own with your co-worker (and impress cocktail party guests) when he casually mentions his stunningly clever use of Command, Facade, Proxy, and Factory in between sips of a martini. You'll easily counter with your deep understanding of why Singleton isn't as simple as it sounds, how the Factory is so often misunderstood, or on the real relationship between Decorator, Facade and Adapter. With Head First Design Patterns, you'll avoid the embarrassment of thinking Decorator is something from the "Trading Spaces" show. Best of all, in a way that won't put you to sleep! We think your time is too important (and too short) to spend it struggling with academic texts. If you've read a Head First book, you know what to expect--a visually rich format designed for the way your brain works. Using the latest research in neurobiology, cognitive science, and learning theory, Head First Design Patterns will load patterns into your brain in a way that sticks. In a way that lets you put them to work immediately. In a way that makes you better at solving software design problems, and better at speaking the language of patterns with others on your team.

    Bear, working undercover, unearths the treachery of a resurgent Nether Ops still working their dark influence from the shadows. Masters has his hands full just staying alive while he evades deadly pursuers. And Keel finds himself swept up in intrigues that may make the planetary takeover of Kima all but insignificant.The battle is fierce and hard, but VICTORY is always within reach so long as the Legion—remade to its initial purpose—remains to fight.

    Every piece of the web application stack, from HTTP requests to browser-side scripts, comes with important yet subtle security consequences. To keep users safe, it is essential for developers to confidently navigate this landscape.In The Tangled Web, Michal Zalewski, one of the world's top browser security experts, offers a compelling narrative that explains exactly how browsers work and why they're fundamentally insecure. Rather than dispense simplistic advice on vulnerabilities, Zalewski examines the entire browser security model, revealing weak points and providing crucial information for shoring up web application security. You'll learn how to:Perform common but surprisingly complex tasks such as URL parsing and HTML sanitization Use modern security features like Strict Transport Security, Content Security Policy, and Cross-Origin Resource Sharing Leverage many variants of the same-origin policy to safely compartmentalize complex web applications and protect user credentials in case of XSS bugs Build mashups and embed gadgets without getting stung by the tricky frame navigation policy Embed or host user-supplied content without running into the trap of content sniffing For quick reference, "Security Engineering Cheat Sheets" at the end of each chapter offer ready solutions to problems you're most likely to encounter. With coverage extending as far as planned HTML5 features, The Tangled Web will help you create secure web applications that stand the test of time.

    Now this classic book has been fully updated and revised with leading-edge practices--and hundreds of new code samples--illustrating the art and science of software construction. Capturing the body of knowledge available from research, academia, and everyday commercial practice, McConnell synthesizes the most effective techniques and must-know principles into clear, pragmatic guidance. No matter what your experience level, development environment, or project size, this book will inform and stimulate your thinking--and help you build the highest quality code. Discover the timeless techniques and strategies that help you: Design for minimum complexity and maximum creativity Reap the benefits of collaborative development Apply defensive programming techniques to reduce and flush out errors Exploit opportunities to refactor--or evolve--code, and do it safely Use construction practices that are right-weight for your project Debug problems quickly and effectively Resolve critical construction issues early and correctly Build quality into the beginning, middle, and end of your project

    An alien ‘infection’ of flora and fauna is contained by massive walls and substantial firepower over in the middle of Africa. It holds the promise of immortality, and infinite wealth.Now, when a country needs help finding and taking down the worst they have a new company to call.McFadden and Banks.They will get the job done or die trying.Whether the monsters are human, or alien.This is their story.

    Worse than that, his nightmare is just beginning… Detective Inspector Summers hates dealing with drug addicts, thieves, violent men and women, rapists, child molesters and murderers. She wants to be a doctor in a surgery, saving the lives of the sick. Instead, she deals with the sick and twisted. Finally, she gets handed the case she wants, the reason she joined the force… Her investigations lead Summers closer to Ben, and his involvement to the case slowly becomes clear… BLOOD OF A SERIAL KILLER It's only natural for Benny Jones to want to know more about the father he never met. He's turning eighteen and his doting mother, Eve, can no longer put off answering his questions with the excuse that he is too young to understand. Discovering whose genes he carries, Benny grasps why he has behaved the way he has in recent times and is intrigued to learn more about the darker side of his family. He has many questions, and his grandmother Lily Green, once known as the notorious killer The Phantom, lives on in a mental hospital not far from home and she could supply the answers. The corpses pile up as Benny discovers his purpose in life... FANATIC... Martin Day is at breaking point. The loner, ignored and ridiculed for as long as he can remember, looks to his hero for inspiration. Sadly, for those in the near vicinity, the person Martin looks up to most is notorious killer The Phantom.

    With his vision failing he now believes this will be the last time he will see it and get to enjoy the biggest motorcycle rally in the world. But when a dirty-looking local teenage girl seeking safety breaks in, and the power goes out, he learns a disturbing story and must decide whose survival matters more.Meanwhile, in Florida, his daughter, Laura ignores the evacuation order vowing to find her sole surviving son before a crushing hurricane makes landfall. But when an act of decency at the height of chaos garners unwanted attention, her day is about to get even worse as she finds herself confronted with an even greater threat than the approaching storm.When The World Turns Dark is a high-octane, post-apocalyptic thriller with flawed characters that explore the world after an electromagnetic pulse knocks out the power when society needs it the most. No lights. No phones. No transportation. This captivating family saga reveals what desperate people could be driven to do to survive at the worst time.

     Sam believes she will soon have to adjust from the slow-paced, farm life of East Arkansas to follow her track scholarship to the University of Arkansas. Her life now is laid-back and predictable just the way she wants it. However, that will soon change as she goes for a morning run down a familiar, rural road and stops for a brief rest at an old, abandoned farm. There at that lonely, isolated place, so peaceful, so familiar, Sam has an experience that will change the course of her life. What will she do and where will she turn as she discovers she is not who or what she thought and this world is not the only one? Are they even her choices to make when a strange, dimension portal proves time travel and other worlds are real? Return from the Portal is the sequel to the time travel novel Portal to the Forgotten. In that story Luke, a reclusive Arkansas Constable, while searching for a missing girl, discovers a time travel portal in the Ozark Mountains that opens to another dimension. He and a reporter are pulled into that world and find it is almost impossible to get back. Return from the Portal is a stand alone novel, but would be better enjoyed by first reading Portal to the Forgotten. Visit John Gschwend at Johngschwend.com to see more of his stories.

    As the words "at work" suggest, Peter Seibel focuses on how his interviewees tackle the day–to–day work of programming, while revealing much more, like how they became great programmers, how they recognize programming talent in others, and what kinds of problems they find most interesting. Hundreds of people have suggested names of programmers to interview on the Coders at Work web site: http://www.codersatwork.com. The complete list was 284 names. Having digested everyone’s feedback, we selected 16 folks who’ve been kind enough to agree to be interviewed:- Frances Allen: Pioneer in optimizing compilers, first woman to win the Turing Award (2006) and first female IBM fellow- Joe Armstrong: Inventor of Erlang- Joshua Bloch: Author of the Java collections framework, now at Google- Bernie Cosell: One of the main software guys behind the original ARPANET IMPs and a master debugger- Douglas Crockford: JSON founder, JavaScript architect at Yahoo!- L. Peter Deutsch: Author of Ghostscript, implementer of Smalltalk-80 at Xerox PARC and Lisp 1.5 on PDP-1- Brendan Eich: Inventor of JavaScript, CTO of the Mozilla Corporation - Brad Fitzpatrick: Writer of LiveJournal, OpenID, memcached, and Perlbal - Dan Ingalls: Smalltalk implementor and designer- Simon Peyton Jones: Coinventor of Haskell and lead designer of Glasgow Haskell Compiler- Donald Knuth: Author of The Art of Computer Programming and creator of TeX- Peter Norvig: Director of Research at Google and author of the standard text on AI- Guy Steele: Coinventor of Scheme and part of the Common Lisp Gang of Five, currently working on Fortress- Ken Thompson: Inventor of UNIX- Jamie Zawinski: Author of XEmacs and early Netscape/Mozilla hackerWhat you’ll learn:How the best programmers in the world do their jobWho is this book for?Programmers interested in the point of view of leaders in the field. Programmers looking for approaches that work for some of these outstanding programmers.

    With the "You Don’t Know JS" book series, you’ll get a more complete understanding of JavaScript, including trickier parts of the language that many experienced JavaScript programmers simply avoid.The series’ first book, Up & Going, provides the necessary background for those of you with limited programming experience. By learning the basic building blocks of programming, as well as JavaScript’s core mechanisms, you’ll be prepared to dive into the other, more in-depth books in the series—and be well on your way toward true JavaScript.With this book you will: Learn the essential programming building blocks, including operators, types, variables, conditionals, loops, and functions Become familiar with JavaScript's core mechanisms such as values, function closures, this, and prototypes Get an overview of other books in the series—and learn why it’s important to understand all parts of JavaScript

    Stephen Moss sets out to master its mysteries, and unlock the secret of its enduring appeal. What, he asks, is the essence of chess? And what will it reveal about his own character along the way?In a witty, accessible style that will delight newcomers and irritate purists, Moss imagines the world as a board and marches across it, offering a mordant report on the world of chess in 64 chapters--64 of course being the number of squares on the chessboard. He alternates between "black" chapters--where he plays, largely uncomprehendingly, in tournaments--and "white" chapters, where he seeks advice from the current crop of grandmasters and delves into the lives of great players of the past.It is both a history of the game and a kind of "Zen and the Art of Chess"; a practical guide and a self-help book: Moss's quest to understand chess and become a better player is really an attempt to escape a lifetime of dilettantism. He wants to become an expert at one thing. What will be the consequences when he realizes he is doomed to fail?Moss travels to Russia and the US--hotbeds of chess throughout the 20th century; meets people who knew Bobby Fischer when he was growing up and tries to unravel the enigma of that tortured genius who died in 2008 at the inevitable age of 64; meets Garry Kasparov and Magnus Carlsen, world champions past and present; and keeps bumping into Armenian superstar Levon Aronian in the gents at tournaments.He becomes champion of Surrey, wins tournaments in Chester and Bury St Edmunds, and holds his own at the famous event in the Dutch seaside resort of Wijk aan Zee (until a last-round meltdown), but too often he is beaten by precocious 10-year-olds and finds it hard to resist the urge to punch them. He looks for spiritual fulfilment in the game, but mostly finds mental torture.