The Jackson women, Indiana and Amanda, have always had each other. Though their bond is strong, mother and daughter are as different as night and day. Indiana, a beautiful holistic healer, is a free-spirited bohemian. Long divorced from Amanda's father, she's reluctant to settle down with either of the men who want her—Alan, the wealthy scion of one of San Francisco's elite families, and Ryan, an enigmatic, scarred former Navy SEAL.While her mom looks for the good in people, Amanda is fascinated by the dark side of human nature—as is her father, the SF PD's deputy chief of homicide. Brilliant and introverted, the MIT-bound high school senior Amanda is a natural-born sleuth addicted to crime novels and to Ripper, the online mystery game she plays with her beloved grandfather and friends around the world.When a string of strange murders occurs across the city, Amanda plunges into her own investigation, probing hints and deductions that elude the police department. But the case becomes all too personal when Indiana suddenly vanishes. Could her mother's disappearance have something to do with the series of deathsNow, with her mother's life on the line, Amanda must solve the most complex mystery she's ever faced before it's too late.

Warriors Super Edition: Moth Flight's Vision is an epic stand-alone adventure in Erin Hunter's #1 nationally bestselling Warriors series! Set after the events of the Dawn of the Clans prequel arc, this Super Edition follows WindClan's first medicine cat, Moth Flight, on a quest that changes the shape of the warrior Clans forever.The five warrior Clans are newly formed, and the forest is at peace—but in WindClan, one young cat is troubled by strange visions that will lead her to a destiny no cat could have predicted.?Join the legion of fans who have discovered the epic adventures, fierce warrior cats, and thrilling fantasy world of the mega-bestselling Warriors series. This stand-alone entry is perfect for new readers and dedicated fans alike.Moth Flight's Vision also includes an exclusive ten-page Warriors manga adventure!

After Ivy is forced to move to "the wrong side of the tracks" due to economic hard times, she discovers that not everything—or everyone—is what they seem, even herself. Fans of Jenny Han and Sarah Dessen will love this funny, poignant, and relatable story.When Ivy Emerson's family loses their house—complete with her beloved piano—the fear of what's to come seizes her like a bad case of stage fright. Forced to give up her allowance, her cell phone, and the window seat in her lilac-colored bedroom, Ivy moves with her family from her affluent neighborhood to Lakeside, aka "the wrong side of the tracks." Hiding the truth from her friends—and the cute new guy in school, who may have secrets of his own—seems like a good idea at first. But when the bad-boy-next door threatens to ruin everything, Ivy's carefully crafted lies begin to unravel . . . and there is no way to stop them.Once things get to the breaking point, Ivy turns to her music, some surprising new friends, and the trusting heart of her disabled little brother. And she may be surprised that not everyone is who she thought they were . . . including herself.

Write efficient, clean, and reusable code with ScalaAbout This BookUnleash the power of Scala and apply it in the real worldIncrease your efficiency by leveraging the power of Creational, Structural, Behavioural, and Functional design patternsBuild object oriented and functional applications quickly and effectivelyWho This Book Is ForIf you want to increase your understanding of Scala and apply it to real-life application development, then this book is for you. We’ve also designed the book to be used as a quick reference guide while creating applications. Previous Scala programming knowledge is expected.What You Will LearnImmerse yourself in industry-standard design patterns—structural, creational, and behavioral—to create extraordinary applicationsFeel the power of traits and their application in ScalaImplement abstract and self types and build clean design patternsBuild complex entity relationships using structural design patternsCreate applications faster by applying functional design patternsIn DetailScala has become increasingly popular in many different IT sectors. The language is exceptionally feature-rich which helps developers write less code and get faster results. Design patterns make developer’s lives easier by helping them write great software that is easy to maintain, runs efficiently and is valuable to the company or people concerned.You will learn about the various features of Scala and be able to apply well-known, industry-proven design patterns in your work. The book starts off by focusing on some of the most interesting features of Scala while using practical real-world examples. We will also cover the popular "Gang of Four" design patterns and show you how to incorporate functional patterns effectively. By the end of this book, you will have enough knowledge and understanding to quickly assess problems and come up with elegant solutions.Style and approachThe design patterns in the book will be explained using real-world, step-by-step examples. For each design pattern, there will be hints about when to use it and when to look for something more suitable. This book can also be used as a practical guide, showing you how to leverage design patterns effectively.

Learn to design and 3D print organic and functional designs using BlenderAbout This BookLearn how to make complex shapes by editing basic onesMake printable objects from multiple shapes and partsLearn how to design from scratch, without a reference to physical objectsWho This Book Is ForYou should have basic knowledge of Blender and 3D printing and be interested in printing your first object.What You Will LearnGet to know the guiding principles required to create 3D printer-friendly modelsUnderstand material characteristics, printing specifications, tolerances, and design tipsMaster the art of modifying basic shapes with Blender's powerful editing tools: extrude, loop cuts, and other transformationsLearn techniques of editing complex meshes, smoothing, combining shapes, and exporting them into STL files for printingIn DetailThis book will cover the very basic but essential techniques you need to model an organic and functional object for 3D printing using Blender.Starting with pen and paper and then moving on to the computer, you will create your first project in Blender, add basic geometric shapes, and use techniques such as extruding and subdividing to transform these shapes into complex meshes. You will learn how modifiers can automatically refine the shape further and combine multiple shapes into a single 3D printable model.By the end of the book, you will have gained enough practical hands-on experience to be able to create a 3D printable object of your choice, which in this case is a 3D print-ready octopus pencil holder.Style and approachThis is a starter project designed to introduce you to your first real-world 3D printing designs, where you'll learn how to handle the fundamental principles of 3D printing design and have your hands on your reward in no time.

From award-winning poet Michaela Carter comes a taut and erotically charged literary debut, set against the chaos of the 1992 L.A. riots, about three twentysomethings searching for meaning in their livesIn the Neverland that is Los Angeles, where make-believe seems possible, three dreamers find themselves on the verge of transformation. Twenty-five-year-old poet Gwendolyn Griffin works as a stripper to put herself through graduate school. Her perpetually stoned boyfriend, Leo, dresses in period costume to hawk his music downtown and seems to be losing his already tenuous grip on reality. And their flamboyant best friend and neighbor, nightclub crooner Count Valiant, is slowly withering away. When the city explodes in violence after the Rodney King verdict, the chaos becomes a catalyst for change. Valiant is invigorated; Leo plans a new stunt—walking into East L.A. naked, holding a white flag; and Gwen, discovering she is pregnant, is pulled between the girl she's been and the woman she could become. But before Gwen can embrace motherhood, she's forced to face the questions she's been avoiding: Can Leo be a fatherCan she leave the club life behind, or will the city's spell prove too seductiveWeaving poetry and sensuality with an edgy urban sensibility, Further Out Than You Thought is a celebration of life, an ode to motherhood, and a haunting story of love, friendship, and one woman's quest for redemption.

In the summer of 1986, two tragedies rocked Oklahoma City. Six movie-theater employees were brutally killed in an armed robbery. Then a teenage girl vanished from the annual state fair. Neither crime was ever solved.Twenty-five years later, the reverberations of those unsolved cases continue to echo through the lives of those devastated by the crimes. Wyatt, the one teenage employee who inexplicably survived the movie-theater massacre, is now a private investigator in Las Vegas. A case unexpectedly brings him back to a hometown and a past he's tried to escape—and drags him deeper into the harrowing mystery of the movie-house robbery that left six of his friends dead.Like Wyatt, Julianna struggles with the past—specifically the day her beautiful older sister, Genevieve, disappeared at the fair. When Julianna discovers that one of the original suspects has resurfaced, she'll stop at nothing to find answers.As Wyatt's case becomes more complicated and dangerous, and Julianna seeks answers from a ghost, their obsessive quests not only stir memories of youth and first love, but also begin to illuminate dark secrets of the past. Even if they find the truth, will it help them understand what happened and why they were left behind that long and faraway gone summerWill it set them free—or ultimately destroy them?

Over 80 recipes on how to identify, exploit, and test web application security with Kali Linux 2About This BookFamiliarize yourself with the most common web vulnerabilities a web application faces, and understand how attackers take advantage of themSet up a penetration testing lab to conduct a preliminary assessment of attack surfaces and run exploitsLearn how to prevent vulnerabilities in web applications before an attacker can make the most of itWho This Book Is ForThis book is for IT professionals, web developers, security enthusiasts, and security professionals who want an accessible reference on how to find, exploit, and prevent security vulnerabilities in web applications. You should know the basics of operating a Linux environment and have some exposure to security technologies and tools.What You Will LearnSet up a penetration testing laboratory in a secure wayFind out what information is useful to gather when performing penetration tests and where to look for itUse crawlers and spiders to investigate an entire website in minutesDiscover security vulnerabilities in web applications in the web browser and using command-line toolsImprove your testing efficiency with the use of automated vulnerability scannersExploit vulnerabilities that require a complex setup, run custom-made exploits, and prepare for extraordinary scenariosSet up Man in the Middle attacks and use them to identify and exploit security flaws within the communication between users and the web serverCreate a malicious site that will find and exploit vulnerabilities in the user's web browserRepair the most common web vulnerabilities and understand how to prevent them becoming a threat to a site's securityIn DetailWeb applications are a huge point of attack for malicious hackers and a critical area for security professionals and penetration testers to lock down and secure. Kali Linux is a Linux-based penetration testing platform and operating system that provides a huge array of testing tools, many of which can be used specifically to execute web penetration testing.This book will teach you, in the form step-by-step recipes, how to detect a wide array of vulnerabilities, exploit them to analyze their consequences, and ultimately buffer attackable surfaces so applications are more secure, for you and your users.Starting from the setup of a testing laboratory, this book will give you the skills you need to cover every stage of a penetration test: from gathering information about the system and the application to identifying vulnerabilities through manual testing and the use of vulnerability scanners to both basic and advanced exploitation techniques that may lead to a full system compromise. Finally, we will put this into the context of OWASP and the top 10 web application vulnerabilities you are most likely to encounter, equipping you with the ability to combat them effectively. By the end of the book, you will have the required skills to identify, exploit, and prevent web application vulnerabilities.Style and approachTaking a recipe-based approach to web security, this book has been designed to cover each stage of a penetration test, with de*ions on how tools work and why certain programming or configuration practices can become security vulnerabilities that may put a whole system, or network, at risk. Each topic is presented as a sequence of tasks and contains a proper explanation of why each task is performed and what it accomplishes.

Explore real-world threat scenarios, attacks on mobile applications, and ways to counter them About This Book Gain insights into the current threat landscape of mobile applications in particular Explore the different options that are available on mobile platforms and prevent circumventions made by attackers This is a step-by-step guide to setting up your own mobile penetration testing environment Who This Book Is For If you are a mobile application evangelist, mobile application developer, information security practitioner, penetration tester on infrastructure web applications, an application security professional, or someone who wants to learn mobile application security as a career, then this book is for you. This book will provide you with all the skills you need to get started with Android and iOS pen-testing. What You Will Learn Gain an in-depth understanding of Android and iOS architecture and the latest changes Discover how to work with different tool suites to assess any application Develop different strategies and techniques to connect to a mobile device Create a foundation for mobile application security principles Grasp techniques to attack different components of an Android device and the different functionalities of an iOS device Get to know secure development strategies for both iOS and Android applications Gain an understanding of threat modeling mobile applications Get an in-depth understanding of both Android and iOS implementation vulnerabilities and how to provide counter-measures while developing a mobile app In Detail Mobile security has come a long way over the last few years. It has transitioned from "should it be done?" to "it must be done!"Alongside the growing number of devises and applications, there is also a growth in the volume of Personally identifiable information (PII), Financial Data, and much more. This data needs to be secured. This is why Pen-testing is so important to modern application developers. You need to know how to secure user data, and find vulnerabilities and loopholes in your application that might lead to security breaches. This book gives you the necessary skills to security test your mobile applications as a beginner, developer, or security practitioner. You'll start by discovering the internal components of an Android and an iOS application. Moving ahead, you'll understand the inter-process working of these applications. Then you'll set up a test environment for this application using various tools to identify the loopholes and vulnerabilities in the structure of the applications. Finally, after collecting all information about these security loop holes, we'll start securing our applications from these threats. Style and approach This is an easy-to-follow guide full of hands-on examples of real-world attack simulations. Each topic is explained in context with respect to testing, and for the more inquisitive, there are more details on the concepts and techniques used for different platforms.

Over 40 practical recipes to get your hands dirty with the powerful Cisco UCS and overcome various challenges About This Book Master the skills of minimizing cost, enabling your business to work faster by reducing cycle times for reporting and improving overall revenue Work through hands-on recipes for efficient deployment approaches, see computing techniques, and explore new operational models with UCS Render a better work-flow management, ensure effective monitoring, and learn new deployment paradigms for the operational infrastructure with the help of this book Who This Book Is For This book is for competent system/network or storage administrators who are working with Cisco UCS, but now want to learn new ways to compute UCS. What You Will Learn Familiarize yourself with information on the latest information on memory management practices, virtualization architectures, and the specific technical advantages of UCS Get a concrete understanding of integrating processes and techniques to ensure effective convergence of LAN/SAN Get to know the best practices of Cisco UCS, EMC Storage, and VMware vSphere Master migrating data from other band servers or Blade to Cisco UCS Comprehend how to replicate and back up UCS to remote sites UCS Assimilate innovative techniques to deploy UCS to leverage its full potential Gather information on installing and configuring automatic and manual Pinning Discover ways to integrate a system in Cisco UCS In Detail Cisco Unified Computing System (UCS) is a data center server platform that is used for computing, deploying, and storing resources in data center environments. This cookbook aims to teach you about various tasks you can implement to improve your existing method of configuring and deploying UCS. You will start by learning how to upgrade your firmware on Brocade and Cisco Fibre Channel Switch and will move on to enhance your knowledge of LAN connectivity. We will then discuss how to configure Windows 2008 and 2012 local boot in Cisco UCS. Next, you will learn how to install the operating system on Cisco UCS and use Cisco UCS Power Calculator to calculate the UCS consumption. Finally, we’ll take a look at backup solutions. By the end of the book, you will know several ways to build and compute in data center environment using Cisco UCS. Style and approach This guide explains every task in a conversational and easy-to-follow style. You can open this book up to the task you want to learn and will be able to perform that task by the end of the recipe.

Master Puppet for configuration management of your systems in an enterprise deploymentAbout This BookThis book is an advanced guide to using and deploying Puppet 4 in your organization with a special focus on issues faced in larger enterprise deploymentsFrom an experienced author, learn to deal with scaling, performance, and multiple developers with the help of real-world examplesThis is the most up-to-date guide on Puppet, and covers the advanced concepts of Puppet 4Who This Book Is ForThis book is for those who have intermediate knowledge of Puppet and are looking to deploy it in their environment. Some idea how to write simple modules for configuration management with Puppet is a prerequisite for this book.What You Will LearnScale out your Puppet infrastructure using proxying techniquesAutomate your code promotion workflow using Git and r10kSolve real-world problems using public modules from the Puppet ForgeUse Hiera to separate the data of your configuration from the code of your configurationWrite your own custom facts in RubyExtend Puppet with your own custom facts, modules, and typesUse exported resources to orchestrate change between machinesDebug a puppetserver using Java techniquesIn DetailPuppet is a configuration management system and a language. It was written for and by system administrators to manage large numbers of systems efficiently and prevent configuration drifts.Mastering Puppet deals with the issues faced when scaling out Puppet to handle large numbers of nodes. It will show you how to fit Puppet into your enterprise and allow many developers to work on your Puppet code simultaneously. In addition, you will learn to write custom facts and roll your own modules to solve problems. Next, popular options for performing reporting and orchestration tasks will be introduced in this book. Moving over to troubleshooting techniques, which will be very useful. The concepts presented are useful to any size organization.By the end of the book, you will know how to deal with problems of scale and exceptions in your code, automate workflows, and support multiple developers working simultaneously.Style and approachThis book is a step-wise guide packed with examples to help you configure complex systems in Puppet.

Master the basics of Unreal Engine 4 to build stunning video gamesAbout This BookGet to grips with the user interface of Unreal Engine 4 and find out more about its various robust featuresCreate dream video games with the help of the different tools Unreal Engine 4 offersCreate video-games and fully utilize the power of Unreal Engine 4 to bring games to life through this step-by-step guideWho This Book Is ForIf you have a basic understanding of working on a 3D environment and you are interested in video game development, then this book is for you. A solid knowledge of C++ will come in handy.What You Will LearnDownload both the binary and source version of Unreal Engine 4 and get familiar with the UIGet to know more about the Material Editor and how it worksAdd a post process to the scene and alter it to get a unique look for your sceneAcquaint yourself with the unique and exclusive feature of Unreal Engine 4—BlueprintsFind out more about Static and Dynamic lighting and the difference between various lightsUse Matinee to create cut scenesCreate a health bar for the player with the use of Unreal Motion Graphics (UMG)Get familiar with Cascade Particle EditorIn DetailUnreal Engine 4 is a complete suite of game development tools that gives you power to develop your game and seamlessly deploy it to iOS and Android devices. It can be used for the development of simple 2D games or even stunning high-end visuals. Unreal Engine features a high degree of portability and is a tool used by many game developers today.This book will introduce you to the very popular Unreal 4 engine with hands-on instructions to build stunning video games. You will begin by creating a new project or prototype by learning the essentials of Unreal engine, then you’ll get an understanding of how the World Browser can help to improve performance of our game. Next, we’ll create a level of detailed models and materials to further improve performance. After that, you’ll see how to import textures, create different materials, and see what materials can do in terms of post-processing. Finally, you will get acquainted with the Paper2D tool and the blueprints system to further increase our project's performance with Engine’s scalability tools.Style and approachThis step-by-step guide will help you gain practical knowledge about Unreal Engine through detailed de*ions of all the tools offered by Unreal Engine.

The disappearance of the spaceship Ishiguro twenty-three years ago devastated the global space program and set back exploration for a generation. Now, thanks to the tireless efforts of twin brothers Mira and Tomas Hyvonen, the program has been resurrected. Spearheading a new age of human discovery, the brothers also hope to solve the mystery behind the Ishiguro's disastrous mission.Mira and Tomas are determined to make their trip successful. They have arranged everything down to the smallest detail. Nothing has been overlooked.They don't know that in space, the devil isn't always in the details . . . and nothing goes according to plan.

In this seventy-five-page novella from the world of Erin Hunter's #1 nationally bestselling Warriors series, discover the story behind Tigerclaw's rise to power as leader of ShadowClan. Cast out of ThunderClan as a traitor, Tigerclaw will not rest until he has his revenge on Bluestar, Fireheart, and the rest of his former Clanmates. But first he must become Tigerstar of ShadowClan. . . .Readers will be thrilled at this look into the ruthless heart of one of the most infamous cats in the Warriors series. Warriors: Tigerclaw's Fury also includes teaser chapters of Warriors: Leafpool's Wish and Dawn of the Clans #1: The Sun Trail.

A singularly talented writer makes his literary debut with this provocative, soulful, and sometimes hilarious story of a failed journalist asked to do the unthinkable: forge Holocaust-restitution claims for old Russian Jews in Brooklyn, New York.Yevgeny Gelman, grandfather of Slava Gelman, ''didn't suffer in the exact way'' he needs to have suffered to qualify for the reparations the German government has been paying out to Holocaust survivors. But suffer he has—as a Jew in the war, as a second-class citizen in the USSR, as an immigrant in America. SoIsn't his grandson a ''writer''?High-minded Slava wants to put all this immigrant-scraping behind him. Only the American dream is not panning out for him: Century, the legendary magazine where he works as a researcher, wants nothing greater from him. Slava wants to be a correct, blameless American—but he wants to be a lionized writer even more.Slava's turn as the Forger of South Brooklyn teaches him that not every fact is a truth and not every lie a falsehood. It takes more than law-abiding to become an American; it takes the same self-reinvention at which his people excel. Intoxicated and unmoored by his inventions, Slava risks exposure. Cornered, he commits an irrevocable act that finally grants him a sense of home in America—but not before collecting a lasting price from his family.A Replacement Life is a dark, moving, and beautifully written novel about family, honor, and justice.?

Reality, it turns out, is often not what you perceive it to be—sometimes, there really is someone out to get you. For fans of Silver Linings Playbook and Liar, this thought-provoking debut tells the story of Alex, a high school senior—and the ultimate unreliable narrator—unable to tell the difference between real life and delusion.Alex fights a daily battle to figure out what is real and what is not. Armed with a take-no-prisoners attitude, her camera, a Magic 8 Ball, and her only ally (her little sister), Alex wages a war against her schizophrenia, determined to stay sane long enough to get into college. She's pretty optimistic about her chances until she runs into Miles. Didn't she imagine himBefore she knows it, Alex is making friends, going to parties, falling in love, and experiencing all the usual rites of passage for teenagers. But Alex is used to being crazy. She's not prepared for normal. Can she trust herselfCan we trust her?

From award-winning author Sarah Prineas comes an all-new short story! This original thirty-page fantasy-adventure short story serves as a prequel to Winterling.Finn loves being a puck. He loves causing trouble, hanging out with his puck-brothers, and shifting from boy to dog to horse. There's nothing more fun! However, when Finn learns of the Mór's treacherous plan to get rid of the Lady of the Summerlands, will anyone believe himAnd how far will he go to make sure it doesn't happen?Sarah Prineas is the author of the Magic Thief series and the Winterling trilogy (also composed of Summerkin and Moonkind).

Point four SEALs at an enemy—then pull the trigger . . .The Briefing: A CIA spook in pinstrips lay out the scenario—and the SEALs are his: a deadly quarter of America's best, handpicked for the frontlines in the war against terrorism.The Preparation: Every contingency is planned for. There can be no mistakes in the life-or-death, clockwork completion of a multi-phase operation half a world away. Failure is not an option.The Plan: To fight terror with terror.The Mission: Infiltrate a hostile terrorist training camp. Destroy a shipping lane. Disrupt the transfer of terrorist monies. Free a captive spy. Strike hard and fast and deadly with all the firepower they can carry to achieve the ultimate goal: the termination of the world's most dangerous, elusive, and well-protected madman.The time is now . . . Seals Strategic Warfare Operation HangmanAn electrifying novel of covert warfare that authentically re-creates a top secret SEALs op, from inception through preparation to the bloody confrontation, complete with maps, weapon illustrations, and briefings.This is the story of how the work gets done. . . and done right.

Design and code your own 2D and 3D games efficiently using OpenGL and C++ About This Book Create 2D and 3D games completely, through a series of end-to-end game projects Learn to render high performance 2D and 3D graphics using OpenGL Implement a rudimentary game engine using step-by-step code Who This Book Is For If you are a prospective game developer with some experience using C++, then this book is for you. Both prospective and experienced game programmers will find nuggets of wisdom and practical advice as they learn to code two full games using OpenGL, C++, and a host of related tools. What You Will Learn Set up your development environment in Visual Studio using OpenGL Use 2D and 3D coordinate systems Implement an input system to handle the mouse and the keyboard Create a state machine to handle complex changes in the game Load, display, and manipulate both 2D and 3D graphics Implement collision detection and basic physics Discover the key components needed to complete a polished game Handle audio files and implement sound effects and music In Detail OpenGL is one of the most popular rendering SDKs used to develop games. OpenGL has been used to create everything from 3D masterpieces running on desktop computers to 2D puzzles running on mobile devices. You will learn to apply both 2D and 3D technologies to bring your game idea to life. There is a lot more to making a game than just drawing pictures and that is where this book is unique! It provides a complete tutorial on designing and coding games from the setup of the development environment to final credits screen, through the creation of a 2D and 3D game. The book starts off by showing you how to set up a development environment using Visual Studio, and create a code framework for your game. It then walks you through creation of two games–a 2D platform game called Roboracer 2D and a 3D first-person space shooter game–using OpenGL to render both 2D and 3D graphics using a 2D coordinate system. You'll create sprite classes, render sprites and animation, and navigate and control the characters. You will also learn how to implement input, use audio, and code basic collision and physics systems. From setting up the development environment to creating the final credits screen, the book will take you through the complete journey of creating a game engine that you can extend to create your own games. Style and approach An easy-to-follow guide full of code examples to illustrate every concept and help you build a 2D and 3D game from scratch, while learning the key tools that surround a typical OpenGL project.

Design, process, and analyze large sets of complex data in real timeAbout This BookGet acquainted with transformations and database-level interactions, and ensure the reliability of messages processed using StormImplement strategies to solve the challenges of real-time data processingLoad datasets, build queries, and make recommendations using Spark SQLWho This Book Is ForIf you are a Big Data architect, developer, or a programmer who wants to develop applications/frameworks to implement real-time analytics using open source technologies, then this book is for you.What You Will LearnExplore big data technologies and frameworksWork through practical challenges and use cases of real-time analytics versus batch analyticsDevelop real-word use cases for processing and analyzing data in real-time using the programming paradigm of Apache StormHandle and process real-time transactional dataOptimize and tune Apache Storm for varied workloads and production deploymentsProcess and stream data with Amazon Kinesis and Elastic MapReducePerform interactive and exploratory data analytics using Spark SQLDevelop common enterprise architectures/applications for real-time and batch analyticsIn DetailEnterprise has been striving hard to deal with the challenges of data arriving in real time or near real time.Although there are technologies such as Storm and Spark (and many more) that solve the challenges of real-time data, using the appropriate technology/framework for the right business use case is the key to success. This book provides you with the skills required to quickly design, implement and deploy your real-time analytics using real-world examples of big data use cases.From the beginning of the book, we will cover the basics of varied real-time data processing frameworks and technologies. We will discuss and explain the differences between batch and real-time processing in detail, and will also explore the techniques and programming concepts using Apache Storm.Moving on, we’ll familiarize you with “Amazon Kinesis” for real-time data processing on cloud. We will further develop your understanding of real-time analytics through a comprehensive review of Apache Spark along with the high-level architecture and the building blocks of a Spark program.You will learn how to transform your data, get an output from transformations, and persist your results using Spark RDDs, using an interface called Spark SQL to work with Spark.At the end of this book, we will introduce Spark Streaming, the streaming library of Spark, and will walk you through the emerging Lambda Architecture (LA), which provides a hybrid platform for big data processing by combining real-time and precomputed batch data to provide a near real-time view of incoming data.Style and approachThis step-by-step is an easy-to-follow, detailed tutorial, filled with practical examples of basic and advanced features.Each topic is explained sequentially and supported by real-world examples and executable code snippets.

Over 90 hands-on recipes that will employ Nagios Core as the anchor of monitoring on your networkAbout This BookMaster the advanced configuration techniques of Nagios Core to model your network better by improving hosts, services, and contactsFilter and improve the notifications that Nagios Core sends in response to failed checks, which can greatly assist you when diagnosing problemsPull Nagios Core's data into a database to write clever custom reports of your own deviseWho This Book Is ForIf you are a network or system administrator and are looking for instructions and examples on working with Nagios Core, then this book is for you. Some basic shell command-line experience is required, and some knowledge of *ing would be helpful when we discuss how plugins work.What You Will LearnManage the configuration of Nagios Core with advanced techniques to achieve fine detail in your checksFind, install, and even write your own check pluginsFilter notifications to send them to the right people or programs at the right timeWork around difficult network accessibility issues and delegate checks to other machinesTweak a Nagios Core server to achieve both high performance and redundancy in case of disasterProcess the results of checks performed by other machines to monitor backups and similar processesExtend Nagios Core to allow advanced *ing, reporting, and network visualization behaviorIn DetailNagios Core is an open source monitoring framework suitable for any network that ensures both internal and customer-facing services are running correctly and manages notification and reporting behavior to diagnose and fix outages promptly. It allows very fine configuration of exactly when, where, what, and how to check network services to meet both the uptime goals of your network and systems team and the needs of your users.This book shows system and network administrators how to use Nagios Core to its fullest as a monitoring framework for checks on any kind of network services, from the smallest home network to much larger production multi-site services. You will discover that Nagios Core is capable of doing much more than pinging a host or to see whether websites respond.The recipes in this book will demonstrate how to leverage Nagios Core's advanced configuration, *ing hooks, reports, data retrieval, and extensibility to integrate it with your existing systems, and to make it the rock-solid center of your network monitoring world.Style and approachEach chapter contains a set of step-by-step recipes to perform an example of a commonly performed task related to network administration. The book begins by focusing closely on the properties and configuration of Nagios Core itself, and gradually moves on to other pieces of software that can support, manage, and extend the system.