Harness the power of Nginx to make the most of your infrastructure and serve pages faster than ever About This Book ?Discover possible interactions between Nginx and Apache to get the best of both worlds ?Learn to exploit the features offered by NGinx for your web applications ?Get the newest techniques available, designed with the latest version in mind Who This Book Is For By covering both the early setup stages and advanced topics, this book suits web administrators who interested in solutions to optimize their infrastructure, whether you are looking into replacing your existing web server software or integrating a new tool to cooperate with applications that are already up and running. If you, your visitors, and your operating system have been disappointed by Apache, this book is exactly what you need. What You Will Learn ?Get to know the basics of the Nginx configuration: syntax, structure, and semantics ?Understand the advanced load balancing functionality of Nginx and the newest innovative IO mechanisms ?Create virtual host configurations effortlessly ?Discover all the first-party modules: how to enable, configure, and use them ?Establish advanced rewrite rules with the Nginx Rewrite module ?Set up Nginx to work with PHP, Python, and more via FastCGI ?Configure Nginx to work as frontend for your existing HTTP server ?Manipulate configuration files with ease and adapt them to various situations ?Discover the common pitfalls and find out how to avoid them In Detail Nginx is a lightweight HTTP server designed for high-traffic websites, with network scalability as the primary objective. With the advent of high speed Internet access, short loading times and fast transfer rates have become a necessity. This free, open source solution will either come as a full replacement of other software such as Apache, or stand in front of your existing infrastructure to improve its overall speed. This book is a detailed guide to setting up Nginx in different ways that correspond to actual production situations: as a standalone server, as a reverse proxy, interacting with applications via FastCGI, and more. In addition, this complete directive reference will be your best friend at all stages of the configuration and maintenance processes. This book is the perfect companion for both Nginx beginners and experienced administrators. For beginners, it will take you through the complete process of setting up this lightweight HTTP server on your system and configuring its various modules so it does exactly what you need quickly and securely. For more experienced administrators, this book provides different approaches that can help you make the most of your current infrastructure. Nginx can be employed in many situations, whether you are looking to construct an entirely new web-serving architecture or simply want to integrate an efficient tool to optimize your site loading speeds. Style and approach This tutorial-style book includes detailed instructions on each of the processes it describes, as well as step-by-step tutorials, commented configuration sections, and in-depth module de*ions, so you can make the most of the performance potential offered by Nginx.

Get to grips with key data visualization and predictive analytic skills using R About This Book Acquire predictive analytic skills using various tools of R Make predictions about future events by discovering valuable information from data using R Comprehensible guidelines that focus on predictive model design with real-world data Who This Book Is For If you are a statistician, chief information officer, data scientist, ML engineer, ML practitioner, quantitative analyst, and student of machine learning, this is the book for you. You should have basic knowledge of the use of R. Readers without previous experience of programming in R will also be able to use the tools in the book. What You Will Learn Customize R by installing and loading new packages Explore the structure of data using clustering algorithms Turn unstructured text into ordered data, and acquire knowledge from the data Classify your observations using Na?ve Bayes, k-NN, and decision trees Reduce the dimensionality of your data using principal component analysis Discover association rules using Apriori Understand how statistical distributions can help retrieve information from data using correlations, linear regression, and multilevel regression Use PMML to deploy the models generated in R In Detail R is statistical software that is used for data analysis. There are two main types of learning from data: unsupervised learning, where the structure of data is extracted automatically; and supervised learning, where a labeled part of the data is used to learn the relationship or scores in a target attribute. As important information is often hidden in a lot of data, R helps to extract that information with its many standard and cutting-edge statistical functions. This book is packed with easy-to-follow guidelines that explain the workings of the many key data mining tools of R, which are used to discover knowledge from your data. You will learn how to perform key predictive analytics tasks using R, such as train and test predictive models for classification and regression tasks, score new data sets and so on. All chapters will guide you in acquiring the skills in a practical way. Most chapters also include a theoretical introduction that will sharpen your understanding of the subject matter and invite you to go further. The book familiarizes you with the most common data mining tools of R, such as k-means, hierarchical regression, linear regression, association rules, principal component analysis, multilevel modeling, k-NN, Na?ve Bayes, decision trees, and text mining. It also provides a de*ion of visualization techniques using the basic visualization tools of R as well as lattice for visualizing patterns in data organized in groups. This book is invaluable for anyone fascinated by the data mining opportunities offered by GNU R and its packages. Style and approach This is a practical book, which analyzes compelling data about life, health, and death with the help of tutorials. It offers you a useful way of interpreting the data that’s specific to this book, but that can also be applied to any other data.

On the unforgiving Arctic Ice . . . United once again, Toklo, Lusa, Kallik, and Ujurak continue across the ice. Conditions are harsh and especially treacherous for the black bear and grizzly bears who are not used to the brutal cold, never-ending snow, and limited food. But the bears are certain now that they're on the right course, and with the stars still guiding them, they push forward. When they reach land at last, the group is overjoyed, but something is not right. The bears who live here are ill. What's wrong with themWhat can the foursome do to helpIs aiding these strangers the ultimate goal of their questUjurak just might hold the key to their mission in his paws, yet it's Lusa the new bears are especially interested in. Three young cubs, each from different backgrounds, and their mysterious shape-shifting companion have grown up together in their long and dangerous journey to save the wild. Now, when their task appears more difficult than ever, the bears must make a critical decision . . . and for one bear the path ends here.

The devil you know . . . With the help of charming and devious Damon, Elena rescued her vampire love, Stefan, from the depths of the Dark Dimension. But neither brother returned unscathed. Stefan is weak from his long imprisonment and needs more blood than Elena alone can give him, while a strange magic has turned Damon into a human . Savage and desperate, Damon will do anything to become a vampire again even travel back to hell. But what will happen when he accidentally takes Bonnie with himStefan and Elena hurry to rescue their innocent friend from the Dark Dimension, leaving Matt and Meredith to save their hometown from the dangerous spirits that have taken hold of Fell's Church. One by one, children are succumbing to demonic designs. But Matt and Meredith soon discover that the source of the evil is darker and closer than they ever could have imagined. . . .

Percy Jackson meets Indiana Jones in the New York Times bestselling epic adventure Seven Wonders! The Colossus Rises is the first book in a seven-book series. This first installment chronicles the story of Jack McKinley, an ordinary kid with an extraordinary problem. In a few months, he going to die unless he finds seven magic Loculi that have been hidden in the Seven Wonders of the Ancient World. Rick Riordan calls Seven Wonders “a high-octane mix of modern adventure and ancient secrets. The Colossus Rises is Lerangis most gripping work yet. Young readers will love this story. I can’t wait to see what next in the Seven Wonders series!”

The thrilling, action-packed sequel to The Invisible Tower , which School Library Journal called "a surefire hit with the legions of Rick Riordan fans." Spending the summer fighting dragons, rescuing wizards, and leaping through portals into the Otherworld was just the start of Artie Kingfisher's quest to claim his throne as King Arthur reborn. Now, Artie and his sister, Kay, must gather a team of knights to recover the legendary Seven Swords or face defeat at the hands of the evil Lordess Morgaine. The Seven Swords is filled with epic battles, unexpected enemies, and life-changing adventures. Rich in mythology and bursting with twenty-first-century fun, this high-spirited spin on Arthurian legend is perfect for middle grade fans of Percy Jackson, the Alex Rider Chronicles, and House of Secrets .

In Brodi Ashton breathtaking sequel to Everneath about which New York Times bestselling author Ally Condie said, Ashton lovely storytelling and strong-on-her-own-terms main character set this one apart. Wonderful! Nikki must travel through the underworld to be reunited with the love of her life. Ever since Nikki Beckett watched as her boyfriend, Jack, sacrificed himself to save her, taking her place in the dark Tunnels of the Everneath for eternity, she been living a borrowed life. Desperate for answers, Nikki turns to Cole, the immortal bad boy who wants to make her his queen and the one person least likely to help. But his heart has been touched by everything about Nikki, and he agrees to help in the only way he can: by taking her to the Everneath himself. Nikki and Cole descend into the Everneath, only to discover that their journey will be more difficult than they'd anticipated and more deadly. But Nikki vows to stop at nothing to save Jack even if it means making an incredible sacrifice of her own. Inspired by the Persephone myth, the captivating first book in this series, Everneath , earned a VOYA Perfect Ten of 2011 and a Whitney Award!

From #1 New York Times Bestselling Master Sidney Sheldon, based on notes he left behind, comes a thrilling tale of murder, lies, and lust. LAPD Detective Danny McGuire could never forget the face of Angela Jakes and the nightmare she endured raped, beaten, and tied to the murdered body of her elderly husband, multimillionaire art dealer Andrew. His obsession nearly cost McGuire his sanity, even after the stunning young widow disappeared without a trace. Ten years later, living in France and working for Interpol, he's put the past behind him . . . until Matt Daley, Andrew Jakes's estranged son, walks into his life. Digging into his father's still-unsolved murder, Matt has uncovered three identical slayings, and soon he is joining forces with Danny to pursue a brilliant, elusive killer across the globe. But in Hong Kong everything starts to crumble as Matt is irresistibly drawn to the most recent widow, beautiful Lisa Baring, whom Danny suspects may be someone far more sinister than just another victim . . .

The Herdmans are the worst kids in the history of the world. They lie, steal, smoke cigars, swear, and hit little kids. So no one is prepared when this outlaw family invades church one Sunday and decides to take over the annual Christmas pageant. None of the Herdmans has ever heard the Christmas story before. Their interpretation of the tale -- the Wise Men are a bunch of dirty spies and Herod needs a good beating -- has a lot of people up in arms. But it will make this year's pageant the most unusual anyone has seen and, just possibly, the best one ever.

Now includes an excerpt from the upcoming Four: A Divergent Collection . This first book in Veronica Roth #1 New York Times bestselling Divergent trilogy is the novel the inspired the major motion picture starring Shailene Woodley, Theo James, and Kate Winslet. This dystopian series set in a futuristic Chicago has captured the hearts of millions of teen and adult readers. Perfect for fans of the Hunger Games and Maze Runner series, Divergent and its sequels, Insurgent and Allegiant , are the gripping story of a dystopian world transformed by courage, self-sacrifice, and love. Fans of the Divergent movie will find the book packed with just as much emotional depth and exhilarating action as the film, all told in beautiful, rich language. One choice can transform you. Beatrice Prior society is divided into five factions Candor (the honest), Abnegation (the selfless), Dauntless (the brave), Amity (the peaceful), and Erudite (the intelligent). Beatrice must choose between staying with her Abnegation family and transferring factions. Her choice will shock her community and herself. But the newly christened Tris also has a secret, one she determined to keep hidden, because in this world, what makes you different makes you dangerous. Supports the Common Core State Standards

"Come to me come to me entirely now," said he. "Make my happiness I will make yours." Born into a poor family and raised by an oppressive aunt, young Jane Eyre becomes the governess at Thornfield Manor to escape the confines of her life. There her fiery independence clashes with the brooding and mysterious nature of her employer, Mr. Rochester. But what begins as outright loathing slowly evolves into a passionate romance. When a terrible secret from Rochester's past threatens to tear the two apart, Jane must make an impossible choice: Should she follow her heart or walk away and lose her love foreverUnabashedly romantic and utterly enthralling, Jane Eyre endures as one of the greatest love stories of all time. This must-have edition of a timeless classic is beautifully presented for a modern teen audience.

The end of the stars draws near. Three must become four to battle the darkness that lasts forever. . . . The dark forces that have driven a rift between the four warrior Clans are growing stronger. Jayfeather, Lionblaze, and Dovepaw now know that unless they can unravel the true meaning behind the prophecy that binds them, the warrior code could be destroyed forever. While Lionblaze remains focused on protecting ThunderClan from another deadly battle, Jayfeather receives a desperate plea for help from the Tribe of Rushing Water. He must travel to the mountains in search of answers that link the Clans to the Tribe in ways no cat could have imagined. But with the summons comes an ominous warning that suggests the power of the stars may not be enough to save the Clans.

Extend and enhance your Java applications with domain-specific *ing in Groovy About This Book Build domain-specific mini languages in Groovy that integrate seamlessly with your Java apps with this hands-on guide Increase stakeholder participation in the development process with domain-specific *ing in Groovy Get up to speed with the newest features in Groovy using this second edition and integrate Groovy-based DSLs into your existing Java applications. Who This Book Is For This book is for Java software developers who have an interest in building domain *ing into their Java applications. No knowledge of Groovy is required, although it will be helpful. This book does not teach Groovy, but quickly introduces the basic ideas of Groovy. An experienced Java developer should have no problems with these and move quickly on to the more involved aspects of creating DSLs with Groovy. No experience of creating a DSL is required. What You Will Learn Familiarize yourself with Groovy *ing and work with Groovy closures Use the meta-programming features in Groovy to build mini languages Employ Groovy mark-up and builders to simplify application development Familiarize yourself with Groovy mark-up and build your own Groovy builders Build effective DSLs with operator overloading, command chains, builders, and a host of other Groovy language features Integrate Groovy with your Java and JVM based applications In Detail The times when developing on the JVM meant you were a Java programmer have long passed. The JVM is now firmly established as a polyglot development environment with many projects opting for alternative development languages to Java such as Groovy, Scala, Clojure, and JRuby. In this pantheon of development languages, Groovy stands out for its excellent DSL enabling features which allows it to be manipulated to produce mini languages that are tailored to a project’s needs. A comprehensive tutorial on designing and developing mini Groovy based Domain Specific Languages, this book will guide you through the development of several mini DSLs that will help you gain all the skills needed to develop your own Groovy based DSLs with confidence and ease. Starting with the bare basics, this book will focus on how Groovy can be used to construct domain specific mini languages, and will go through the more complex meta-programming features of Groovy, including using the Abstract Syntax Tree (AST). Practical examples are used throughout this book to de-mystify these seemingly complex language features and to show how they can be used to create simple and elegant DSLs. Packed with examples, including several fully worked DSLs, this book will serve as a springboard for developing your own DSLs. Style and approach This book is a hands-on guide that will walk you through examples for building DSLs with Groovy rather than just talking about "metaprogramming with Groovy". The examples in this book have been designed to help you gain a good working knowledge of the techniques involved and apply these to producing your own Groovy based DSLs.

IACP Cookbook Award Winner (Culinary Travel) Part Grand Tour of France, part history of French cuisine: an irresistible journey, from Paris to Provence, to find the perfect meal An expat Paris resident for more than twenty years, John Baxter began noticing an alarming trend: just as species of plants and animals are rapidly facing extinction globally, so too are the traditional ingredients and techniques of classic French cooking and eating. Indeed, he worried that the soul of the world most revered national cuisine is in danger of disappearing, as centuries-old ways of cooking, preparation, and farming wither away. Spurred to action, Baxter set off across the country on an unforgettable quest to taste the last great French dishes before they disappear forever from Paris surviving haute cuisine establishments to the tiny local restaurants that still serve the remarkable regional dishes of Provence, Normandy, Cote d Azur, and more.

From the author of the New York Times bestselling How to Read Literature Like a Professor comes a highly entertaining and informative new book on the twenty-five works of literature that have most shaped the American character. Foster applies his much-loved combination of wit, know-how, and analysis to explain how each work has shaped our very existence as readers, students, teachers, and Americans. Foster illuminates how books such as The Last of the Mohicans , Moby-Dick , My ?ntonia , The Great Gatsby , The Maltese Falcon , Their Eyes Were Watching God , On the Road , The Crying of Lot 49 , and others captured an American moment, how they influenced our perception of nationhood and citizenship, and what about them endures in the American character. Twenty-five Books That Shaped America is a fun and enriching guide to America through its literature.

Learn how to deploy and configure all the available Citrix NetScaler features with the best practices and techniques you need to know About This Book Implement and configure all the available NetScaler Application Delivery features and monitor NetScaler VPX performance in your environment Packed with real-word NetScaler deployment scenarios to help you see the configuration principles in action Integrate NetScaler with other Citrix technologies, including CloudBridge, Application Delivery Controller, HDX Insight, and Command Center Who This Book Is For If you’re an administrator with prior experience using NetScaler then you have everything you need to make the most of this book. What You Will Learn Configure the more commonly used NetScaler VPX features such as basic load balancing, authentication, NetScaler Gateway, and StoreFront Configure the AppExpert features such as Responder, Rewrite, AppExpert templates, parsing HTTP, TCP, and UDP data Integrate NetScaler with other Citrix technologies such as CloudBridge, Insight Center, and Command Center Optimize traffic using caching, front-end optimization, and compression Dive deep in the security, caching, and compression enhancements Protect your environment with AAA and Application Firewall, or from HTTP DDoS attacks Troubleshoot an environment using tools such as TaaS and WireShark In Detail Citrix NetScaler is one of the best Application Delivery Controller products in the world. The Application Delivery Controllers are commonly used for load balancing purposes, to optimize traffic, and to perform extra security settings. This book will give you an insight into all the available features that the Citrix NetScaler appliance has to offer. The book will start with the commonly used NetScaler VPX features, such as load balancing and NetScaler Gateway functionality. Next, we cover features such as Responder, Rewrite, and the AppExpert templates, and how to configure these features. After that, you will learn more about the other available Citrix technologies that can interact with Citrix NetScaler. We also cover troubleshooting, optimizing traffic, caching, performing protection using Application Firewall, and denying HTTP DDoS attacks for web services. Finally, we will demonstrate the different configuration principles real-world Citrix NetScaler deployment scenarios. Style and approach This easy-to-follow guide explains as much as possible about each feature and its configuration. Each topic is explained sequentially in the process of configuring and deploying the feature.

Create outstanding enterprise solutions around DocumentDB using the latest technologies and programming tools with Azure About This Book Get to know the concepts of DocumentDB and learn to work your way around it Manipulate and query your documents using different modern technologies to access DocumentDB Build a real-life scenario using Microsoft Visual Studio and C# with this handy and practical guide Who This Book Is For This book is for novice developers and database architects who need a thorough knowledge of the features of DocumentDB and developing applications with it. Basic knowledge of SQL would be helpful. What You Will Learn Create, manage, and configure your DocumentDB environment Execute SQL queries from simple to complex and nested ones against your database Get to know about advanced DocumentDB techniques such as scopes, portioning, indexing, triggers, UDF’s, and security Fine-tune your DocumentDB database to optimize performance and costs Interact with DocumentDB from different technologies and platforms Build a real-life scenario using C# and put DocumentDB at the heart of Azure solutions Understand how to migrate from your current datastore to DocumentDB In Detail Learning DocumentDB adopts a practical, step-by-step approach to help you learn the basics of DocumentDB and use your new-found abilities in real-life scenarios and enterprise solutions. We start with the absolute basics, such as setting up a DocumentDB environment, and guide you through managing your databases, and executing simple and complex queries. Next, we explain how to work with DocumentDB using the open REST protocol, and demonstrate how JavaScript works with DocumentDB. We’ll also show you how to authenticate and execute queries. Moving on, you’ll find out how to use DocumentDB from within Node.js to kick-start your Node.js projects. Next, you’ll discover how to increase the performance of your DocumentDB database and fine-tune it. Finally, you’ll get to grips with using DocumentDB in conjunction with other services offered from the Microsoft Azure platform. Style and approach This book can be used as a tutorial where you learn step by step, but also as a knowledge base to quickly look up recipes you can instantly utilize. Starting with the basics and moving on to advanced topics, every concept is explained in theory and demonstrated through easy-to-understand examples.

Implement the new features of Citrix NetScaler 11 to optimize and deploy secure web services on multiple virtualization platformsAbout This BookLearn how to design, set up, and deploy NetScaler VPX along with the new Jumbo frames in a virtual environment using your GUI as well as your CLI for both public and private clouds to make all your web applications faster and more secureEnrich your networking skills utilizing the new features of AAA by following the instructions to optimize network trafficA step-by-step guide that will show you how to work with the latest NetScaler, 11, by implementing its new features using sample scenarios and real-world examples Who This Book Is For This book is for Citrix administrators who are just getting started with NetScaler, have some basic networking skills This book does not require prior experience of NetScaler.What You Will LearnConfigure different VPN solutions and learn about ICA Proxy, Unified Gateway and SSL VPNSet up load balancing for SharePoint, Exchange, Lync, SQL and other Citrix componentsGain insights into traffic management with NetScaler, Wireshark, and Citrix InsightProtect your web services with an application firewall, HTTP, DOS, and AAAOptimize traffic using front-end optimization, caching, and compressionDeploy a high availability environmentUse NetScaler in public cloud providers such as Azure or AmazonAdvance your network knowledge of TCP and SSL optimization In Detail With a large demand for responsive websites and availability of services, IT administrators are faced with an ever-rising need for services that are optimized for speed. NetScaler VPX is a software-based virtual appliance that provides users with the comprehensive NetScaler feature set. Implementing apps and cloud-based services is much easier with its increased service performance and integrated security features. This book will give you an insight into all the new features that NetScaler VPXhas to offer. Starting off with the basics, you will learn how to set NetScaler up and configure it in a virtual environment including the new features available in version 11, such as unified gateway and portal theme customization. Next, the book will cover how to deploy NetScalar on Azure and Amazon, and you will also discover how to integrate it with an existing Citrix infrastructure. Next, you will venture into other topics such as load balancing Microsoft and Citrix solutions, configuring different forms of high availability Global Server Load Balancing (GSLB), and network optimization. You will also learn how to troubleshoot and analyze data using NetScaler's extensive array of features. Finally, you will discover how to protect web services using an application firewall and will get to grips with other features such as HTTP, DOS, and AAA.Style and approach This easy-to-follow guide is full of detailed step-by step-instructions on how to implement the key components in NetScaler, using real-world examples and sample scenarios.

Three young heirs, imprisoned by anunscrupulous uncle, escaped to the sea,to the streets, to faraway battle awaiting the day when they wouldreturn to reclaim their birthright . . . Lord Rafe Easton may be of noble blood, but survival taughthim to rely only on himself and to love no one. Yet when he setseyes on Miss Evelyn Chambers, an earl's illegitimate daughter,he is determined to have her, if only as his mistress . . . After her father's death, Evelyn Chambers never imaginedshe would be sold to the highest bidder, yet circumstancesgive her little choice but to accept the lord's indecent proposal. Rafe is wealthy, as well as ruthless. Yet his coldnessbelies deep passion and deeper secrets. If she must be his,Evelyn intends to lay bare everything the Lord of Pembrookis hiding. But dark discoveries threaten to destroythem both until unexpected love leadsthe last lost lord home . . .

Royden Napier, Baron Saint-Bryce, is tall, dark, and ruthless and on the hunt for a dangerous beauty . . . On the eve of her escape to the Continent, bold, beautiful Lisette Colburne accepts a proposal she dare not refuse: masquerade as the future bride of the steely-eyed Royden Napier and help him solve his most dangerous case. Soon Lisette is in even greater danger of losing her heart to the one man with the power to destroy her . . . Estranged from his aristocratic family, the enigmatic Napier has forged a reputation as Scotland Yard most relentless police commissioner. He vowed to bring Lisette to justice but with every forbidden kiss and every tantalizing touch, he finds himself becoming less convinced of her guilt . . . and more certain he must have her. But when danger touches Lisette, can he save her?

The fateful first meeting of Enza and Ciro takes place amid the haunting majesty of the Italian Alps at the turn of the last century. Still teenagers, they are separated when Ciro is banished from his village and sent to hide in New York's Little Italy, apprenticed to a shoemaker, leaving a bereft Enza behind. But when her own family faces disaster, she, too, is forced to emigrate to America. Though destiny will reunite the star-crossed lovers, it will, just as abruptly, separate them once again sending Ciro off to serve in World War I, while Enza is drawn into the glamorous world of the opera . . . and into the life of the international singing sensation Enrico Caruso. Still, Enza and Ciro have been touched by fate and, ultimately, the power of their love will change their lives forever. A riveting historical epic of love and family, war and loss, risk and destiny, inspired by the author's own family history, The Shoemaker's Wife is the novel Adriana Trigiani was born to write.