An abandoned baby, a glorious old Newport mansion, and awakening romance swirl the glittering waters of Breakwater Bay . . . Preservationist Meri Hollis loves her latest project, restoring one of Newport's forgotten Gilded Age mansions. And with summer approaching, she'll be able to spend more time with her grandmother on the Rhode Island shore. She has a great job, a loving family, and she's pretty sure her boyfriend is going to propose on her thirtieth birthday.But everything Meri believes about family, happiness, truth, and love is shattered when her family's darkest secret is exposed. Thirty years before, Meri's neighbor and friend, Alden Corrigan, took his father's dinghy out to fish. In a sudden storm, he rushed to help a woman stranded on the breakwater. She was just a girl . . . a very pregnant girl who disappeared soon after they reached safety—but not before she left behind a special gift. Now that the truth is out, life will change for everyone in Breakwater Bay, and Meri and Alden will have to make decisions that could ensure their future together . . . or separate them for good.

When a group of friends reunite in the idyllic beach town where they grew up, they must reevaluate their loyalty to one another or lose their friendship foreverTwelve years ago, Vanessa "Van" Moran fell in love and lost her virginity—but not to the same boy. She fled Whisper Beach desperate and pregnant, never telling a soul about her secret. Now a professional Manhattan organizer, she must return home for the first time to attend the funeral of her best friend's husband. Van intends to only stay for a weekend, but her plans fall by the wayside as the troubles of this coastal town draw her in.Dorie, the owner of the pier's infamous Blue Crab Restaurant where Van and her friends worked as teenagers, enlists Van's help to save the nearly bankrupt eatery. While Van throws herself into this new task, the man she once loved reenters her life, willing to pick up where they left off.As the restaurant begins to thrive and Van reconnects with old friends, trouble comes from an unexpected source and she realizes she must face the decisions of her past or sacrifice this new life she has so carefully built.For Van, this summer will test the meaning of friendship and trust—and how far love can bend before it breaks.

The fourth fun installment in the Debutante Dropout series finds ex-debutante Andy Kendricks following a cold lead into a hot Dallas strip club.Renegade rich girl Andy Kendricks isn't the belle of any Dallas ball—and that's just the way the debutante dropout likes it! She's got a good life and a great man: her defense attorney boyfriend, Brian Malone. Brian's such a straight arrow that he had to be dragged kicking and screaming to a close friend's bachelor party at a sleazy local "gentlemen's club."So why is the groom-to-be saying that Brian left the bacchanal arm-in-arm with the hottest body in the Lone Star StateAnd what was that hot body doing stone-cold dead in the trunk of Brian's carAnd where is Brian, anywayThe cops are looking for Andy's allegedly unfaithful/possibly homicidal beau, who hasn't been seen since the party. But Andy can't believe her upstanding lover is a murdering fool, and she's determined to prove it—though she may end up with a lot more broken than just her heart.

Andy Kendricks is back in the third sassy and irresistible installment in Susan McBride's Debutante Dropout series … and this time she's teaming up with her high-society mama to catch a killer who's targeting rich, lonely widows. Wealthy Texas widows need loving too … which is why Bebe Kent joined a dating service for "discriminating" seniors soon after relocating to the swanky Belle Meade retirement community. Unfortunately, Bebe didn't even live long enough to meet "Mr. Right." And though doctors declared her death totally natural, extravagant blue-blooded Dallas socialite Cissy Blevins Kendricks believes her old friend's demise was hastened—and she's ready to check herself into Belle Meade incognito to prove it. Cissy's rebellious, sometimes-sleuthing daughter, Andrea, wants no part of her mother's crazy schemes—yet she's anything but pleased that Cissy is going off on her own, playing a highbrow Miss Marple. So she has no choice but to join her mom in search of the truth—especially when more well-heeled widows start turning up dead …

Love Miss MarpleAdore Holmes and WatsonProfessor Morley's guide to Norfolk is a story of bygone England: quaint villages, eccentric locals—and murder …It is 1937, and disillusioned Spanish Civil War veteran Stephen Sefton is broke. So when he sees a mysterious advertisement for a job where "intelligence is essential," he eagerly applies.Thus begins Sefton's association with Professor Swanton Morley, an omnivorous intellect. Morley's latest project is a history of traditional England, with a guide to every county.They start in Norfolk, but when the vicar of Blakeney is found hanging from his church's bell rope, Morley and Sefton find themselves drawn into a rather more fiendish plot. Did the reverend really take his own life, or is there something darker afoot?A must-read for fans of Sir Arthur Conan Doyle, Agatha Christie, and Charles Todd, this novel includes plenty of murder, mystery, and mayhem to confound.

Ferals is the first book in a dark, action-packed trilogy that’s part The Graveyard Book, part Batman, and all high-octane adventure.Blackstone was once a thriving metropolis. But that was before the Dark Summer—a wave of violence and crime that swept through the city eight years ago, orchestrated by the fearsome Spinning Man. Now the Spinning Man is on the move again, and a boy named Caw is about to be caught in his web.Caw has never questioned his ability to communicate with crows. But as the threat of a new Dark Summer looms, Caw discovers the underground world of Blackstone’s ferals—those with the power to control animals. Caw is one of them. And to save his city, he must quickly master abilities he never knew he had . . . and prepare to defeat a darkness he never could have imagined.

The author of Please Don't Come Back from the Moon and My American Unhappiness delivers his breakout novel: a deft and hilarious exploration of the simmering tensions beneath the surface of a contented marriage that explode in the bedrooms and backyards of a small town over the course of a long, hot summerIn the sweltering heat of one summer in a small Midwestern town, Claire and Don Lowry discover that married life isn't quite what they'd predicted.One night Don, a father of two, leaves his house for an evening stroll, only to wake up the next morning stoned and lying in a hammock next to a young woman he barely knows. Meanwhile, his wife, Claire, leaves the house to go on a midnight run—only to find herself bumming cigarettes and beer outside the all-night convenience store.As the summer lingers and the temperature rises, this quotidian town's adults grow wilder and more reckless while their children grow increasingly confused. Claire, Don, and their neighbors and friends find themselves on an existential odyssey, exploring the most puzzling quandaries of marriage and maturity. When does a fantasy become infidelityWhen does compromise incite resentmentWhen does routine become boring monotonyCan Claire and Don survive everything that befalls them in this one summer, forgive their mistakes, and begin again?Award-winning writer Dean Bakopoulos delivers a brutally honest and incredibly funny novel about the strange and tenuous ties that bind us, and the strange and unlikely places we find connection. Full of mirth, melancholy, and redemption, Summerlong explores what happens when life goes awry.

Jen Larsen, author of the critically acclaimed memoir Stranger Here and a subject of the Oprah Winfrey Network TV show In Deep Shift with Jonas Elrod, tells a liberating story of hard-won self-acceptance—a tale of one girl, who knows that weight is just a number, and that no one is completely perfect.This is a distinct, complex debut from a new voice in YA with an unforgettable main character whose doubts and insecurities will resonate with readers, and shed light on the dangers of taking on others' expectations instead of your own.Underscored by a fierce intelligence and a dry, disarming wit, Future Perfect will satisfy fans of such authors as Maureen Johnson.

Perfect for fans of Jennifer Donnelly and Libba Bray comes this page-turning historical spy thriller from Teri Brown, author of the Born of Illusion series.Samantha Donaldson's family has always done its duty for the British Crown. In the midst of World War I, seventeen-year-old Sam follows in their footsteps, serving her country from the homefront as a messenger for the intelligence organization MI5. After her father disappears on a diplomatic mission, she continues their studies of languages, mathematics, and complex puzzles, hoping to make him proud.When Sam is asked to join the famed women's spy group La Dame Blanche, she's torn—while this could be an unbelievable adventure, how can she abandon her mother, who has already lost a husbandBut when her handlers reveal shocking news, Sam realizes she can't refuse the exciting and dangerous opportunity.Her acceptance leads her straight into the heart of enemy territory on a mission to extract the most valuable British spy embedded in Germany, known only as Velvet. Deep undercover in the court of Kaiser Wilhelm II, Sam must navigate the labyrinthine palace and its many glamorous—and secretive—residents to complete her assignment. To make matters worse she must fight a forbidden attraction to the enemy—a dangerously handsome German guard. In a place where personal politics are treacherously entangled in wartime policy, can Sam find Velvet before it's too late . . . for them both?A thrilling story of one girl's journey into a deadly world of spy craft and betrayal—with unforgettable consequences.

The second book of Lauren Barnholdt's exiting Moment of Truth series: three books, three girls, one life-changing senior trip.When the email arrived in Quinn Reynolds's in box on the morning of her flight to Florida, she sent it straight to her trash folder. The last thing Quinn needed was to be reminded of the pact she made with her ex–best friends—the one where she promised she would do something crazy before graduation.But that was before everything on the trip went wrong.Now, after a lifetime of playing it safe, Quinn figures that she might as well get a little wild…after all, what does she have to loseWhen Abram, a local boy she met on the beach, asks her to hang out, she says yes. But while a vacation romance could be the best way to fulfill the pact, it might be the worst thing for her heart.…Each book in this trilogy is told from the perspective of a different girl—Lyla, Aven, and Quinn—former best friends who, back in freshman year, wrote emails to their future selves about the one thing they hope to accomplish before they graduate. Over the course of the series, each girl will learn about life, love, and the truth about the fight that ended their perfect friendship.

Acclaimed writer Margo Rabb's Kissing in America is "a wonderful novel about friendship, love, travel, life, hope, poetry, intelligence, and the inner lives of girls," raves internationally bestselling author Elizabeth Gilbert (Eat, Pray, Love). In the two years since her father died, sixteen-year-old Eva has found comfort in reading romance novels—118 of them, to be exact—to dull the pain of her loss that's still so present. Her romantic fantasies become a reality when she meets Will, who understands Eva's grief. Unfortunately, after Eva falls head over heels for him, he picks up and moves to California without any warning. Not wanting to lose the only person who has been able to pull her out of sadness—and, perhaps, her shot at real love—Eva and her best friend, Annie, concoct a plan to travel to the West Coast to see Will again. As they road trip across America, Eva and Annie confront the complex truth about love.In this honest and emotional journey that National Book Award finalist Sara Zarr calls "gorgeous, funny, and joyous," readers will experience the highs of infatuation and the lows of heartache as Eva contends with love in all its forms.

Friendship can be a bumpy road. . . . Lana and Cassie have met only once before, at the wedding of Lana's Grandpa Howe and Cassie's Grandma Tess two months ago. The two girls couldn't be more different, and they didn't exactly hit it off—but they're about to spend an entire week together for their grandparents' honeymoon, road-tripping from California to Maine in the backseat of a Subaru.It's going to be a disaster.Told in alternating chapters between Cassie and Lana, Drive Me Crazy is a tween rivalry-turned-friendship story bursting with humor and heart.

With the fierce emotional and intellectual power of such classics as Jean Rhys's Good Morning, Midnight, Sylvia Plath's The Bell Jar, and Clarice Lispector's The Hour of the Star, Kate Zambreno's novel Green Girl is a provocative, sharply etched portrait of a young woman navigating the spectrum between anomie and epiphany.First published in 2011 in a small press edition, Green Girl was named one of the best books of the year by critics including Dennis Cooper and Roxane Gay. In Bookforum, James Greer called it "ambitious in a way few works of fiction are." This summer it is being republished in an all-new Harper Perennial trade paperback, significantly revised by the author, and including an extensive P.S. section including never before published outtakes, an interview with the author, and a new essay by Zambreno.Zambreno's heroine, Ruth, is a young American in London, kin to Jean Seberg gamines and contemporary celebutantes, by day spritzing perfume at the department store she calls Horrids, by night trying desperately to navigate a world colored by the unwanted gaze of others and the uncertainty of her own self-regard. Ruth, the green girl, joins the canon of young people existing in that important, frightening, and exhilarating period of drift and anxiety between youth and adulthood, and her story is told through the eyes of one of the most surprising and unforgettable narrators in recent fiction—a voice at once distanced and maternal, indulgent yet blackly funny. And the result is a piercing yet humane meditation on alienation, consumerism, the city, self-awareness, and desire, by a novelist who has been compared with Jean Rhys, Virginia Woolf, and Elfriede Jelinek.

Over 25 hands-on recipes to create robust and highly-efficient cross-platform distributed applications with the Boost.Asio libraryAbout This BookBuild highly efficient distributed applications with easeEnhance your cross-platform network programming skills with one of the most reputable C++ librariesFind solutions to real-world problems related to network programming with ready-to-use recipes using this detailed and practical handbookWho This Book Is ForIf you want to enhance your C++ network programming skills using the Boost.Asio library and understand the theory behind development of distributed applications, this book is just what you need. The prerequisite for this book is experience with general C++11. To get the most from the book and comprehend advanced topics, you will need some background experience in multithreading.What You Will LearnBoost your working knowledge of one of the most reputable C++ networking libraries—Boost.AsioFamiliarize yourself with the basics of TCP and UDP protocolsCreate scalable and highly-efficient client and server applicationsUnderstand the theory behind development of distributed applicationsIncrease the security of your distributed applications by adding SSL supportImplement a HTTP client easilyUse iostreams, scatter-gather buffers, and timersIn DetailStarting with recipes demonstrating the execution of basic Boost.Asio operations, the book goes on to provide ready-to-use implementations of client and server applications from simple synchronous ones to powerful multithreaded scalable solutions. Finally, you are presented with advanced topics such as implementing a chat application, implementing an HTTP client, and adding SSL support. All the samples presented in the book are ready to be used in real projects just out of the box.As well as excellent practical examples, the book also includes extended supportive theoretical material on distributed application design and construction.Style and approachThis book is a set of recipes, each containing the statement and de*ion of a particular practical problem followed by code sample providing the solution to the problem and detailed step-by-step explanation. Recipes are grouped by topic into chapters and ordered by the level of complexity from basic to advanced.

Over 80 recipes to get up and running with CentOS 7 Linux serverAbout This BookA practical guide to install, configure, administer and maintain CentOS 7 serversAn in-depth guide to the CentOS 7 operating system, exploring its various new features and changes in server administrationPresents tricks and solutions to tackle common server issues with the help of practical examples and real-life scenariosWho This Book Is ForThis book is targeted at beginner and more experienced system administrators alike who want to use CentOS as their server solution. Readers do not need much pre-knowledge or experience at all to work with this book.What You Will LearnInstall and configure CentOS 7 Linux server system from scratch using normal and advanced methodsMaintain a performance-based and secure server solution by deploying expert configuration advice and managing software packagesMonitor, manage and develop your server's file system to maintain a stable performanceGain best practice methods on sharing files and resources through a networkInstall and configure common standard services such as web, mail, FTP, database and domain name server technologiesIntroduce you to the world of operating-system-level virtualization using the Docker platform.Understand the fundamentals of the Security-Enhanced Linux access control architectureMonitor your IT infrastructure using NagiosIn DetailThis book will provide you with a comprehensive series of starting points that will give you direct access to the inner workings of the latest CentOS version 7 and help you trim the learning curve to master your server.You will begin with the installation and basic configuration of CentOS 7, followed by learning how to manage your system, services and software packages. You will then gain an understanding of how to administer the file system, secure access to your server and configure various resource sharing services such as file, printer and DHCP servers across your network. Further on, we cover advanced topics such as FTP services, building your own DNS server, running database servers, and providing mail and web services. Finally, you will get a deep understanding of SELinux and you will learn how to work with Docker operating-system virtualization and how to monitor your IT infrastructure with Nagios.By the end of this book, you will have a fair understanding of all the aspects of configuring, implementing and administering CentOS 7 Linux server and how to put it in control.Style and approachThis book is a practical reference guide with hands-on examples and solutions to real-world administration problems. It covers in-depth and comprehensive information on CentOS 7 and its new features.

Build high-speed and highly scalable telephony systems using OpenSIPSAbout This BookInstall and configure OpenSIPS to authenticate, route, bill, and monitor VoIP callsGain a competitive edge using the most scalable VoIP technologyDiscover the latest features of OpenSIPS with practical examples and case studiesWho This Book Is ForIf you want to understand how to build a SIP provider from scratch using OpenSIPS, then this book is ideal for you. It is beneficial for VoIP providers, large enterprises, and universities. This book will also help readers who were using OpenSER but are now confused with the new OpenSIPS.Telephony and Linux experience will be helpful to get the most out of this book but is not essential. Prior knowledge of OpenSIPS is not assumed.What You Will LearnLearn to prepare and configure a Linux system for OpenSIPSFamiliarise yourself with the installation and configuration of OpenSIPSUnderstand how to set a domain and create users/extensionsConfigure SIP endpoints and make calls between themMake calls to and from the PSTN and create access control lists to authorize callsInstall a graphical user interface to simplify the task of provisioning user and system informationImplement an effective billing system with OpenSIPSMonitor and troubleshoot OpenSIPS to keep it running smoothlyIn DetailOpenSIPS is a multifunctional, multipurpose signalling SIP server. SIP (Session Initiation Protocol) is nowadays the most important VoIP protocol and OpenSIPS is the open source leader in VoIP platforms based on SIP. OpenSIPS is used to set up SIP Proxy servers. The purpose of these servers is to receive, examine, and classify SIP requests. The whole telecommunication industry is changing to an IP environment, and telephony as we know it today will completely change in less than ten years. SIP is the protocol leading this disruptive revolution and it is one of the main protocols on next generation networks. While a VoIP provider is not the only kind of SIP infrastructure created using OpenSIPS, it is certainly one of the most difficult to implement.This book will give you a competitive edge by helping you to create a SIP infrastructure capable of handling tens of thousands of subscribers.Starting with an introduction to SIP and OpenSIPS, you will begin by installing and configuring OpenSIPS. You will be introduced to OpenSIPS Scripting language and OpenSIPS Routing concepts, followed by comprehensive coverage of Subscriber Management. Next, you will learn to install, configure, and customize the OpenSIPS control panel and explore dialplans and routing. You will discover how to manage the dialog module, accounting, NATTraversal, and other new SIP services. The final chapters of the book are dedicated to troubleshooting tools, SIP security, and advanced scenarios including TCP/TLS support, load balancing, asynchronous processing, and more.A fictional VoIP provider is used to explain OpenSIPS and by the end of the book, you will have a simple but complete system to run a VoIP provider.Style and approachThis book is a step-by-step guide based on the example of a VoIP provider. You will start with OpenSIPS installation and gradually, your knowledge depth will increase.

Automate and control your home using the power of the BeagleBone Black with practical home automation projectsAbout This BookBuild, set up, and develop your circuits via step-by-step tutorial of practical examples, from initial board setup to device driver managementGet access to several kinds of computer peripherals to monitor and control your domestic environment using this guideThis book is spread across 10 chapters all focused on one practical home automation projectWho This Book Is ForThis book is for developers who know how to use BeagleBone and are just above the “beginner” level. If you want to learn to use embedded machine learning capabilities, you should have some experience of creating simple home automation projects.What You Will LearnBuild a CO (and other gas) sensor with a buzzer/LED alarm to signal high concentrationsLog environment data and plot it in a fancy mannerDevelop a simple web interface with a LAMP platformPrepare complex web interfaces in JavaScript and get to know how to stream video data from a webcamUse APIs to get access to a Google Docs account or a WhatsApp/Facebook account to manage a home automation systemAdd custom device drivers to manage an LED with different blinking frequenciesDiscover how to work with electronic components to build small circuitsUse an NFS, temperature sensor, relays, and other peripherals to monitor and control your surroundingsIn DetailBeagleBone is a microboard PC that runs Linux. It can connect to the Internet and can run OSes such as Android and Ubuntu. BeagleBone is used for a variety of different purposes and projects, from simple projects such as building a thermostat to more advanced ones such as home security systems.Packed with real-world examples, this book will provide you with examples of how to connect several sensors and an actuator to the BeagleBone Black. You’ll learn how to give access to them, in order to realize simple-to-complex monitoring and controlling systems that will help you take control of the house. You will also find software examples of implementing web interfaces using the classical PHP/HTML pair with JavaScript, using complex APIs to interact with a Google Docs account, WhatsApp, or Facebook. This guide is an invaluable tutorial if you are planning to use a BeagleBone Black in a home automation project.Style and approachThis step-by-step guide contains several home automation examples that can be used as base projects for tons of other home automation and control systems. Through clear, concise examples based on real-life situations, you will quickly get to grips with the core concepts needed to develop home automation applications with the BeagleBone Black using both the C language and high-level *ing languages such as PHP, Python, and JavaScript.

Gain practical insights into predictive modelling by implementing Predictive Analytics algorithms on public datasets with PythonAbout This BookA step-by-step guide to predictive modeling including lots of tips, tricks, and best practicesGet to grips with the basics of Predictive Analytics with PythonLearn how to use the popular predictive modeling algorithms such as Linear Regression, Decision Trees, Logistic Regression, and ClusteringWho This Book Is ForIf you wish to learn how to implement Predictive Analytics algorithms using Python libraries, then this is the book for you. If you are familiar with coding in Python (or some other programming/statistical/*ing language) but have never used or read about Predictive Analytics algorithms, this book will also help you. The book will be beneficial to and can be read by any Data Science enthusiasts. Some familiarity with Python will be useful to get the most out of this book, but it is certainly not a prerequisite.What You Will LearnUnderstand the statistical and mathematical concepts behind Predictive Analytics algorithms and implement Predictive Analytics algorithms using Python librariesAnalyze the result parameters arising from the implementation of Predictive Analytics algorithmsWrite Python modules/functions from scratch to execute segments or the whole of these algorithmsRecognize and mitigate various contingencies and issues related to the implementation of Predictive Analytics algorithmsGet to know various methods of importing, cleaning, sub-setting, merging, joining, concatenating, exploring, grouping, and plotting data with pandas and numpyCreate dummy datasets and simple mathematical simulations using the Python numpy and pandas librariesUnderstand the best practices while handling datasets in Python and creating predictive models out of themIn DetailSocial Media and the Internet of Things have resulted in an avalanche of data. Data is powerful but not in its raw form - It needs to be processed and modeled, and Python is one of the most robust tools out there to do so. It has an array of packages for predictive modeling and a suite of IDEs to choose from. Learning to predict who would win, lose, buy, lie, or die with Python is an indispensable skill set to have in this data age.This book is your guide to getting started with Predictive Analytics using Python. You will see how to process data and make predictive models from it. We balance both statistical and mathematical concepts, and implement them in Python using libraries such as pandas, scikit-learn, and numpy.You’ll start by getting an understanding of the basics of predictive modeling, then you will see how to cleanse your data of impurities and get it ready it for predictive modeling. You will also learn more about the best predictive modeling algorithms such as Linear Regression, Decision Trees, and Logistic Regression. Finally, you will see the best practices in predictive modeling, as well as the different applications of predictive modeling in the modern world.Style and approachAll the concepts in this book been explained and illustrated using a dataset, and in a step-by-step manner. The Python code snippet to implement a method or concept is followed by the output, such as charts, dataset heads, pictures, and so on. The statistical concepts are explained in detail wherever required.

Learn to design, build, and manage your infrastructure on the most popular of all the Cloud platforms—Amazon Web ServicesAbout This BookLearn how to leverage various Amazon Web Services (AWS) components and services to build a secure, reliable, and robust environment to host your applications onDeep dive into the core AWS service offerings with hands-on tutorials, real-world use case scenarios, and best practicesA self-paced, systematic, and step-by-step guide to learning and implementing AWS in your own environmentWho This Book Is ForThis book is for those who want to learn and leverage AWS. Although no prior experience with AWS is required, it is recommended that you have some hands-on experienceofLinux, Web Services, and basic networkingWhat You Will LearnA brief introduction to Cloud Computing and AWS accompanied by steps to sign up for your first AWS accountCreate and manage users, groups, and permissions using AWSS Identity and Access Management servicesGet started with deploying and accessing EC2 instances, working with EBS Volumes and SnapshotsCustomize and create your very own Amazon Machine ImageDesign and deploy your instances on a highly secured, network isolated environment using Amazon VPCEffectively monitor your AWS environment using specialized alarms, custom monitoring metrics, and much moreExplore the various benefits of Database-as-a-Service offerings and leverage them using Amazon RDS and Amazon DynamoDBTake an in-depth look at what’s new with AWS, including EC2 Container Service and Elastic File SystemIn DetailAWS is at the forefront of Cloud Computing today. Many businesses are moving away from traditional datacenters and toward AWS because of its reliability, vast service offerings, lower costs, and high rate of innovation. Because of its versatility and flexible design, AWS can be used to accomplish a variety of simple and complicated tasks such as hosting multitier websites, running large scale parallel processing, content delivery, petabyte storage and archival, and lots more.Whether you are a seasoned sysadmin or a rookie, this book will provide you with all the necessary skills to design, deploy, and manage your applications on the AWS cloud platform. The book guides you through the core AWS services such as IAM, EC2, VPC, RDS, and S3 using a simple real world application hosting example that you can relate to. Each chapter is designed to provide you with the most information possible about a particular AWS service coupled with easy to follow hands-on steps, best practices, tips, and recommendations.By the end of the book, you will be able to create a highly secure, fault tolerant, and scalable environment for your applications to run on.Style and approach This in-depth and insightful guide is filled with easy-to-follow examples, real-world use cases, best practices, and recommendations that will help you design and leverage AWS.

Master the advanced concepts of PL/SQL for professional-level certification and learn the new capabilities of Oracle Database 12cAbout This BookLearn advanced application development features of Oracle Database 12c and prepare for the 1Z0-146 examinationBuild robust and secure applications in Oracle PL/SQL using the best practicesPacked with feature demonstrations and illustrations that will help you learn and understand the enhanced capabilities of Oracle Database 12cWho This Book Is ForThis book is for Oracle developers responsible for database management. Readers are expected to have basic knowledge of Oracle Database and the fundamentals of PL/SQL programming. Certification aspirants can use this book to prepare for 1Z0-146 examination in order to be an Oracle Certified Professional in Advanced PL/SQL.What You Will LearnLearn and understand the key SQL and PL/SQL features of Oracle Database 12cUnderstand the new Multitenant architecture and Database In-Memory option of Oracle Database 12cKnow more about the advanced concepts of the Oracle PL/SQL language such as external procedures, securing data using Virtual Private Database (VPD), SecureFiles, and PL/SQL code tracing and profilingImplement Virtual Private Databases to prevent unauthorized data accessTrace, analyze, profile, and debug PL/SQL code while developing database applicationsIntegrate the new application development features of Oracle Database 12c with the current conceptsDiscover techniques to analyze and maintain PL/SQL codeGet acquainted with the best practices of writing PL/SQL code and develop secure applicationsIn DetailOracle Database is one of the most popular databases and allows users to make efficient use of their resources and to enhance service levels while reducing the IT costs incurred. Oracle Database is sometimes compared with Microsoft SQL Server, however, Oracle Database clearly supersedes SQL server in terms of high availability and addressing planned and unplanned downtime. Oracle PL/SQL provides a rich platform for application developers to code and build scalable database applications and introduces multiple new features and enhancements to improve development experience.Advanced Oracle PL/SQL Developer's Guide, Second Edition is a handy technical reference for seasoned professionals in the database development space. This book starts with a refresher of fundamental concepts of PL/SQL, such as anonymous block, subprograms, and exceptions, and prepares you for the upcoming advanced concepts. The next chapter introduces you to the new features of Oracle Database 12c, not limited to PL/SQL. In this chapter, you will understand some of the most talked about features such as Multitenant and Database In-Memory. Moving forward, each chapter introduces advanced concepts with the help of demonstrations, and provides you with the latest update from Oracle Database 12c context. This helps you to visualize the pre- and post-applications of a feature over the database releases. By the end of this book, you will have become an expert in PL/SQL programming and will be able to implement advanced concepts of PL/SQL for efficient management of Oracle Database.Style and approach The book follows the structure of the Oracle Certification examination but doesn't restrict itself to the exam objectives. Advanced concepts have been explained in an easy-to-understand style, supported with feature demonstrations and case illustrations.

Enter the era of medical research using mobile devices with the help of this guide on ResearchKit!About This BookCreate a simple clinical research app using most aspects of ResearchKitBuild a simple survey with various data types with the results printed on the screen.A step-by-step guide introducing Apple's ResearchKit and techniques to incorporate it into various apps.Who This Book Is ForThis book is aimed at medical researchers with basic iOS coding knowledge and iOS developers looking to create clinical research apps.What You Will LearnLearn to create customized consent formGet introduced to two backend services: a simple backend server using Sinatra and Sage BridgeBuild a custom task (a conditional survey example) and a navigable taskGet an Overview of ResearchKit's open source repository and App CoreInteraction with the hardware of the device including the gyro and the motion sensorsLearn the basics of this revolutionary technologyGet introduced to the barebones app and learn to write your first codeIn DetailResearchKit is an open source software development framework from Apple that lets you easily create mobile applications for clinical research studies. ResearchKit provides you the ability to orchestrate the administration of tasks and recording of the results. ResearchKit provides tasks in order to perform informed consent, active tasks, and surveys.Starting with the basics of the ResearchKit framework, this books walks you through the steps of creating iOS applications that could serve as the basis of a clinical research mobile app.This book will introduce readers to ResearchKit and how to turn your iPhone into into a clinical research tool. The book will start off by installing and building the research framework in line with the researcher's needs; during this, the reader will learn to embed ResearchKit in the application and create a small task.After this, the book will go a little deeper into creating modules for surveys, consents, and so on. The book will also cover the various aspects of privacy and security with regard to participant data, and how to build dashboards for visualizing medical data and results in line with the researcher's requirements: data backends, JSON serialization and deserialization, and so on.Readers will be able to fully utilize ResearchKit for medical research, will be able to get more and more patients to participate in their surveys, and will gain insights from the surveys using the dashboards created.Style and approachA hands-on guide with ample screenshots for you to follow and learn about ResearchKit. Each topic is explained sequentially and placed in context so that you can get a better understanding of every step in the process of creating clinical research apps.