Servers give sysadmins a incredible visibility into the network—once they know how to unlock it. Most sysadmins don’t need to understand window scaling, or the differences between IPv4 and IPv6 echo requests, or other intricacies of the TCP/IP protocols. You need only enough to deploy your own applications and get easy support from the network team.This book teaches you:•How modern networks really work•The essentials of TCP/IP•The next-generation protocol, IPv6•The right tools to diagnose network problems, and how to use them•Troubleshooting everything from the physical wire to DNS•How to see the traffic you send and receive•Connectivity testing•How to communicate with your network team to quickly resolve problemsA systems administrator doesn’t need to know the innards of TCP/IP, but knowing enough to diagnose your own network issues transforms a good sysadmin into a great one.

    Who will protect her from herself?Shoney's lightning speed with a bow captures Ronan by surprise, and their chance meeting ends with him lying unconscious at the bottom of a ravine.When he awakens, he cannot rid his mind of her startling beauty, her valor, or the secret fear he glimpsed in her steel eyes. He vows to find her, but as the mysteries of her identity unfold, his courage and heart are tested as never before.Highland Thunder, Book 2A STORM IS COMING...Although she faces tragic loss, Brenna will never succumb to grief or fear, nor will she surrender to the one man she despises--the very man who now has the power to control her destiny. Like the storms that rage unchecked over the moors, her fury is about to be unleashed.A HIDDEN LOVE...He does not look at her or speak to her, and most importantly, he does not touch her. These are the rules Duncan set for himself long ago to ensure his affection for his best friend's wife remained undetected. But under the weight of a land besieged by war, the walls he erected to shield his heart crumble.If he can earn her trust, the one woman he has always loved may at last be his. But first he must save what he cherishes most from a nightmare of dark secrets.To Love a Warrior, Book 3Destinies unfold. Secrets are revealed. The Isle of Mull will be forever changed.Half Highlander, half Viking, Garik MacKinnon was not born on the Scottish Isle of Mull, but fostered there in his youth. Now, he leaves behind his home, once more bound for Mull, to join the MacKinnon warriors as they answer Robert the Bruce's call to arms. He is ready for battle, eager to fight for Scotland's freedom. What he is not prepared for is his encounter with Nellore, a shield maiden from Mull, whose allure defies all reason.Nellore has the strength and skill of a warrior but the heart of a woman. When the men are called away to war Nellore must aid those left behind to safeguard their village against attacks from the MacLeans--a feuding clan to the south. She understands her duty to her clan. She is ready to take up arms against the enemy if need be. What she is not ready for is the ache that fills her heart when war pulls Garik from her side.Desire ignites and battles are waged as both Nellore and Garik learn what it means to love a warrior.

    That was before one pioneering work documented the underground computer revolution that was about to change our world forever. With groundbreaking profiles of Bill Gates, Steve Wozniak, MIT's Tech Model Railroad Club, and more, Steven Levy's Hackers brilliantly captured a seminal moment when the risk-takers and explorers were poised to conquer twentieth-century America's last great frontier. And in the Internet age, the hacker ethic-first espoused here-is alive and well.

    Madhusudhan Konda provides an overview of these, including strings in switch statements, multi-catch exception handling, try-with-resource statements, the new File System API, extensions of the JVM, support for dynamically-typed languages, and the fork and join framework for task parallelism.

    Fundamentals of Data Structures in C++ offers a complete rendering of basic data structure implementations, enhanced by superior pedagogy and astute analyses.

    The data world was revolutionized a few years ago when Hadoop and other tools made it possible to getthe results from queries in minutes. But the revolution continues. Analysts now demand sub-second, near real-time query results. Fortunately, we have the tools to deliver them. This report examines tools and technologies that are driving real-time big data analytics.

    Aiming to tell the dark secrets of computer arithmetic, this title is suitable for library developers, compiler writers, and lovers of elegant hacks.

    With countless satisfied developers, tens of thousands of freely available libraries, and continual improvements to the language and its ecosystem, modern Perl development can be easy, reliable, and fun. To take advantage of the full power of Perl 5--to become a true expert, capable of solving any problem put before you--you must understand the language. Modern Perl explains Perl 5 from theory to implementation, including Perl 5.12.

    The leading selling UNIX internals book on the market.

    This means designing systems as small composable units, expressing constraints and interactions via the type system, and using composition to guide the construction of large systems in a way that maintains the original architectural vision.The book also serves as an introduction to the Cats library. We use abstractions from Cats, and we explain the structure of Cats so you can use it without fear in your own code base. The broad ideas are not specific to Cats, but Cats provides an excellent implementation that is beneficial to learn in its own right.

    Akka uses Actors-independently executing processes that communicate via message passing—as the foundation for fault-tolerant applications where individual actors can fail without crashing everything. Perfect for high-volume applications that need to scale rapidly, Akka is an efficient foundation for event-driven systems that want to scale elastically up and out on demand, both on multi-core processors and across server nodes.Akka in Action is a comprehensive tutorial on building message-oriented systems using Akka. The book takes a hands-on approach, where each new concept is followed by an example that shows you how it works, how to implement the code, and how to (unit) test it. You'll learn to test and deploy an actor system and scale it up and out, showing off Akka's fault tolerance. As you move along, you'll explore a message-oriented event-driven application in Akka. You'll also tackle key issues like how to model immutable messages and domain models, and apply patterns like Event Sourcing, and CQRS. The book concludes with practical advice on how to tune and customize a system built with Akka.

    You'll explore a wide range of important Java topics as you systematically learn how to pass the certification exam. Each chapter starts with a list of the exam objectives covered in that chapter. You'll find sample questions and exercises designed to reinforce key concepts and to prepare you for what you'll see in the real exam, along with numerous tips, notes, and visual aids throughout the book.About This BookTo earn the OCA Java SE 7 Programmer Certification, you need to know your Java inside and out, and to pass the exam it's good to understand the test itself. This book cracks open the questions, exercises, and expectations you'll face on the OCA exam so you'll be ready and confident on test day.OCA Java SE 7 Programmer I Certification Guide is a comprehensive guide to the 1Z0-803 exam. You'll explore important Java topics as you systematically learn what is required. Each chapter starts with a list of exam objectives, followed by sample questions and exercises designed to reinforce key concepts. It provides multiple ways to digest important techniques and concepts, including analogies, diagrams, flowcharts, and lots of well-commented code.Written for developers with a working knowledge of Java who want to earn the OCA Java SE 7 Programmer I Certification.Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.What's InsideCovers all exam topicsHands-on coding exercisesHow to avoid built-in traps and pitfallsAbout the AuthorMala Gupta has been training programmers to pass Java certification exams since 2006. She holds OCA Java SE7 Programmer I, SCWCD, and SCJP certifications.Table of ContentsIntroductionJava basicsWorking with Java data typesMethods and encapsulationString, StringBuilder, Arrays, and ArrayListFlow controlWorking with inheritanceException handlingFull mock exam

    Designed for experienced software developers ready to advance their status, Exam Ref focuses on the critical-thinking and decision-making acumen needed for success at the Microsoft Specialist level.Focus on the expertise measured by these objectives:Manage Program FlowCreate and Use TypesDebug Applications and Implement SecurityImplement Data AccessThis Microsoft Exam Ref:Organizes its coverage by exam objectives.Features strategic, what-if scenarios to challenge you.Includes a 15% exam discount from Microsoft. (Limited time offer)

     Ellie Michaels works in a junk shop masquerading as a destination for fine antiques. With as small as Mulholland is, it’s quite literally the only opening she could find. Almost content in her tiny world, Ellie sits behind her counter and watches life pass her by. That is, until billionaire CEO Nikolai Scipio comes crashing into Ellie’s world. Nikolai “Nick” Scipio is overseeing the construction of his company’s new headquarters. The problem is neither the board, nor the majority of investors are behind the move. With his decision to move the headquarters of his multi-billion dollar corporation, Stingray, to Mulholland, a place where dreams go to die and business goes never, it’s just the excuse the board needs to start making life very difficult for Nick. Only, they don’t know the real reason Nick is in Mulholland. Charmed (and more than a little disoriented) by Nick, Ellie eventually relents and accepts his invitation to dinner. She doesn’t know anything about business, much less what’s about to happen at Stingray, but there’s something so familiar in the way Nick looks at her. When rumors start circulating about why Nick is really in Mulholland, Ellie and Nick will have to pull together or be torn apart. *This sexy alpha billionaire romance is perfect for fans of Cassie Cross, Hannah Ford, Deborah Bladon, Kendall Ryan, Lauren Blakely, and J.S. Scott*

    In addition to being the most up-to-date communications text available, Simon Haykin has added MATLAB computer experiments.