More than three years in development and subjected to numerous industry reviews, the 85 patterns in this full-color book provide the most successful and proven design techniques to overcoming the most common and critical problems to achieving modern-day SOA. Through numerous examples, individually documented pattern profiles, and over 400 color illustrations, this book provides in-depth coverage of:• Patterns for the design, implementation, and governance of service inventories–collections of services representing individual service portfolios that can be independently modeled, designed, and evolved.• Patterns specific to service-level architecture which pertain to a wide range of design areas, including contract design, security, legacy encapsulation, reliability, scalability, and a variety of implementation and governance issues.• Service composition patterns that address the many aspects associated with combining services into aggregate distributed solutions, including topics such as runtime messaging and message design, inter-service security controls, and transformation.• Compound patterns (such as Enterprise Service Bus and Orchestration) and recommended pattern application sequences that establish foundational processes. The book begins by establishing SOA types that are referenced throughout the patterns and then form the basis of a final chapter that discusses the architectural impact of service-oriented computing in general. These chapters bookend the pattern catalog to provide a clear link between SOA design patterns, the strategic goals of service-oriented computing, different SOA types, and the service-orientation design paradigm.This book series is further supported by a series of resources sites, including soabooks.com, soaspecs.com, soapatterns.org, soamag.com, and soaposters.com.

    So, why does conventional wisdom insist that software engineers focus primarily on the design and development of large-scale computing systems?In this collection of essays and articles, key members of Google's Site Reliability Team explain how and why their commitment to the entire lifecycle has enabled the company to successfully build, deploy, monitor, and maintain some of the largest software systems in the world. You'll learn the principles and practices that enable Google engineers to make systems more scalable, reliable, and efficient--lessons directly applicable to your organization.This book is divided into four sections: Introduction--Learn what site reliability engineering is and why it differs from conventional IT industry practicesPrinciples--Examine the patterns, behaviors, and areas of concern that influence the work of a site reliability engineer (SRE)Practices--Understand the theory and practice of an SRE's day-to-day work: building and operating large distributed computing systemsManagement--Explore Google's best practices for training, communication, and meetings that your organization can use

    To download free eBooks directly, you must use Kindle Fire. Amazon has changed their other Kindle reader software (PaperWhite, eInk and Touch) so those users must use this eBook in Amazon's downloadable Cloud Reader (read.amazon.com) on a PC or laptop to select and send the free classics to their Kindle. iPad users must use the Cloud Reader from "Manage Your Kindle" to use the download links, see "From The Author" below. Amazon Prime members are welcome to use their free monthly borrow to get this list and download hundreds of the free classics for future reading.This linked list of over 350 free science fiction stories and novels in Amazon's permanent collection was recently updated with hundreds of works from famous science fiction writers who wrote in the 1950's and 1960's and apparently forgot to extend their copyright protection. For the more recent authors SciFi fans will be familiar with, I just list the links (arranged by author) that will take you to their titles in the Kindle store for free download. For the earlier writers, I usually include a one or two line summary of their books.I thought I read all the classic SciFi twenty years ago, but I found a couple dozen authors I'd never heard of while researching Amazon's free collection. Most of the titles in this linked list of the free classic science fiction on Amazon were written before the "Golden Age" of science fiction, but influenced the authors who came later. I've included several early utopia/dystopia books, a popular subject in the late Victorian period. A few supernatural titles are included when the author also wrote other types of books. I didn't include fairy tales, and I made judgment calls on skipping science fiction/fantasy that was written for children and young adults, or just included a few samples from those authors.This list of free science fiction eBooks on Amazon works best on Kindle WiFi devices, and Fire. The newest 3G and 4G Kindle Paperwhite and Touch readers will only allow you to use the clickable links for free Amazon eBooks when you are using them on a WiFi network. Clicking the linked titles will bring you directly to the product page for the free eBook in the Kindle store, where you can sign into your Amazon account (required the first time only) and download the eBook immediately. (source: Amazon)

    Are You Ready To Learn Python Easily? Learning Python Programming in 7 days is possible, although it might not look like it

    I realize that sounds more like a line out of an existential movie — maybe Waiting for Godot or a screenplay by Sartre — than a statement about HTML5. But it’s really the truth: most of the people using HTML5 are treating it as HTML4+, or even worse, HTML4 (and some stuff they don’t use). The result? A real delay in the paradigm shift that HTML5 is almost certain to bring. It’s certainly not time to look away, because by the time you look back, you may have missed something really important: a subtle but important transition centered around HTML5.

    One of these principles is what Harold Speed calls "dither," the freedom that allows realism and the artistic vision to play against each other. Very important to any artist or work of art, this quality separates the scientifically accurate from the artistically accurate. Speed's approach to this problem is now considered a classic, one of the few books from the early years of this century that has continued to be read and recommended by those in the graphic arts.In this work, Harold Speed approaches this dynamic aspect of drawing and painting from many different points of view. He plays the historical against the scientific, theory against precise artistic definition. He begins with a study of line drawing and mass drawing, the two basic approaches the artist needs to learn. Further sections carry the artistic vision through unity and variety of line and mass, balance, proportion, portrait drawing, the visual memory, materials, and procedures. Throughout, Speed combines historical backgrounds, dynamic aspects which each technique brings to a work of art, and specific exercises through which the young draughtsman may begin his training. Although not a technique book in the strict sense of the terms, The Practice and Science of Drawing brings to the beginner a clear statement of the principles that he will have to develop and their importance in creating a work of art. Ninety-three plates and diagrams, masterfully selected, reinforce Speed's always clear presentation.Harold Speed, master of the art of drawing and brilliant teacher, has long been cited for this important work. For the beginner, Speed will develop a sense for the many different aspects which go into an artistic education. For the person who enjoys looking at drawings and paintings, Speed will aid developing the ability to see a work of art as the artist meant it to be seen.

    In this witty, often terrifying work of cultural criticism, the author of Amusing Ourselves to Death chronicles our transformation into a Technopoly: a society that no longer merely uses technology as a support system but instead is shaped by it--with radical consequences for the meanings of politics, art, education, intelligence, and truth.

    That's what happens to many bloggers. They work hard and create great content, but there's no way their blog will succeed. Why? Because they failed to research their blog topic ahead of time. In "How to Find a Profitable Blog Topic Idea" you'll learn a proven formula for locating a winning idea that merges YOUR personal passion with something that will actually make money. Start Your Blogging Journey... Finding a great niche is one of the first steps you'll take as a blogger. That's why it's important to get it right. Everything you do online depends on locating a topic that actually has profit potential. Fortunately, it's not hard to research a blog niche. Really, it's a simple process that anyone can do - even if you don't have computer experience. Follow the Six-Step Plan for Starting a Blog "How to Find a Profitable Blog Topic Idea" provides a step-by-step strategy that can be applied TODAY. Here's what's covered: Learn the 3 B's of Demonstrating Authority Complete the Four-Step Plan for Identifying Your Passion Use Four Tools to Find a "Hook" for Your Blog Follow the Seven-Step Plan to Determine the Profit Potential of ANY Market Ask Five Simple Questions to Finalize Your Blog Decision Learn How to Make LOTS of Mistakes and Still Succeed as a Blogger It's not hard to find a great blog idea. Just follow this blueprint and you can do it today. Would You Like To Know More? Download now and locate that perfect blog idea.

    If you're a business or IT professional, this short hands-on guide teaches you how to pull and transform data with SQL in significant ways. You will quickly master the fundamentals of SQL and learn how to create your own databases.Author Thomas Nield provides exercises throughout the book to help you practice your newfound SQL skills at home, without having to use a database server environment. Not only will you learn how to use key SQL statements to find and manipulate your data, but you'll also discover how to efficiently design and manage databases to meet your needs.You'll also learn how to:Explore relational databases, including lightweight and centralized modelsUse SQLite and SQLiteStudio to create lightweight databases in minutesQuery and transform data in meaningful ways by using SELECT, WHERE, GROUP BY, and ORDER BYJoin tables to get a more complete view of your business dataBuild your own tables and centralized databases by using normalized design principlesManage data by learning how to INSERT, DELETE, and UPDATE records

    The Reactive Application model addresses these demands through new patterns designed to "react" effectively to user and system events, changes in load, competition for shared system resources, and unanticipated failures. Although reactive design patterns can be implemented using standard enterprise development tools, you best realize the benefits when you pair them with a functional programming language like Scala and an Actor-based concurrency system like Akka.Reactive Design Patterns is a clearly-written guide for building event-driven distributed systems that are resilient, responsive, and scalable. Written by the authors of the Reactive Manifesto, this book teaches you to apply reactive design principles to the real problems of distributed application development. You'll discover technologies and paradigms that can be used to build reactive applications including Akka and other actor-based systems, functional programming, replication and distribution, and implementation techniques such as futures, iteratees, and reactive streams. While the book presents concrete examples in Scala, Java, JavaScript, and Erlang, the primary goal is to introduce patterns and best practices that you can use to apply reactive principles to common problems you'll face when building distributed systems.WHAT'S INSIDE* Discover best practices and patterns for building responsive applications* Build applications that can withstand hardware or software failure at any level* Patterns for fault tolerance, scalability, and responsiveness* Maximize multicore hardware using asynchronous and event-driven solutions* Scale applications under tremendous loadReaders should be familiar with a standard programming language like Java, C++ or C# and be comfortable with the basics of distributed systems. Software engineers and architects will learn how to avoid common pitfalls and apply patterns for solving day-to-day problems in a fault-tolerant and scalable way to maximize their application's responsiveness to users and clients. Project leaders and CTOs will gain a deeper understanding of the philosophy behind resilience and scalability in distributed systems, as well as their limitations, challenges and benefits.

    Sega, on the other hand, was just a faltering arcade company with big aspirations and even bigger personalities. But that would all change with the arrival of Tom Kalinske, a man who knew nothing about videogames and everything about fighting uphill battles. His unconventional tactics, combined with the blood, sweat and bold ideas of his renegade employees, transformed Sega and eventually led to a ruthless David-and-Goliath showdown with rival Nintendo.The battle was vicious, relentless, and highly profitable, eventually sparking a global corporate war that would be fought on several fronts: from living rooms and schoolyards to boardrooms and Congress. It was a once-in-a-lifetime, no-holds-barred conflict that pitted brother against brother, kid against adult, Sonic against Mario, and the US against Japan.Based on over two hundred interviews with former Sega and Nintendo employees, Console Wars is the underdog tale of how Kalinske miraculously turned an industry punchline into a market leader. It's the story of how a humble family man, with an extraordinary imagination and a gift for turning problems into competitive advantages, inspired a team of underdogs to slay a giant and, as a result, birth a $60 billion dollar industry.

    Charles Perrow argues that the conventional engineering approach to ensuring safety--building in more warnings and safeguards--fails because systems complexity makes failures inevitable. He asserts that typical precautions, by adding to complexity, may help create new categories of accidents. (At Chernobyl, tests of a new safety system helped produce the meltdown and subsequent fire.) By recognizing two dimensions of risk--complex versus linear interactions, and tight versus loose coupling--this book provides a powerful framework for analyzing risks and the organizations that insist we run them.The first edition fulfilled one reviewer's prediction that it may mark the beginning of accident research. In the new afterword to this edition Perrow reviews the extensive work on the major accidents of the last fifteen years, including Bhopal, Chernobyl, and the Challenger disaster. The new postscript probes what the author considers to be the quintessential 'Normal Accident' of our time: the Y2K computer problem.

    He introduces the reader to communal architecture--architecture produced not by specialists but by the spontaneous and continuing activity of a whole people with a common heritage, acting within a community experience. A prehistoric theater district for a hundred thousand spectators on the American continent and underground towns and villages (complete with schools, offices, and factories) inhabited by millions of people are among the unexpected phenomena he brings to light.The beauty of primitive architecture has often been dismissed as accidental, but today we recognize in it an art form that has resulted from human intelligence applied to uniquely human modes of life. Indeed, Rudofsky sees the philosophy and practical knowledge of the untutored builders as untapped sources of inspiration for industrial man trapped in his chaotic cities.

    Then, and perhaps most importantly, the text determines exactly when and in which order to apply these seven techniques.

    Now you can extend it for personal, corporate and enterprise use with advanced plugins and this professional development guide. Learn how to create plugins using the WordPress plugin API: utilize hooks, store custom settings, craft translation files, secure your plugins, set custom user roles, integrate widgets, work with JavaScript and AJAX, create custom post types. You'll find a practical, solutions-based approach, lots of helpful examples, and plenty of code you can incorporate!Shows you how to develop advanced plugins for the most popular CMS platform today, WordPress Covers plugin fundamentals, how to create and customize hooks, internationalizing your site with translation files, securing plugins, how to create customer users, and ways to lock down specific areas for use in corporate settings Delves into advanced topics, including creating widgets and metaboxes, debugging, using JavaScript and AJAX, Cron integration, custom post types, short codes, multi site functions, and working with the HTTP API Includes pointers on how to debug, profile and optimize your code, and how to market your custom plugin Learn advanced plugin techniques and extend WordPress into the corporate environment.