Explore and use the agile techniques of SAP Activate Framework in your SAP Projects. About This Book ? Explore the three pillars of SAP Activate and see how it works in different scenario. ? Understand and Implement Agile and Scrum concepts in SAP Activate. ? Get to Grisp with SAP Activate framework and manage your SAP projects effectively. Who This Book Is For This book is for readers who want to understand the working of SAP Activate and use it to manage SAP projects. Prior knowledge of SAP Hana is must. What You Will Learn ? Understand the fundamentals of SAP S4/HANA. ? Get familiar with the structure and characteristics of SAP Activate. ? Explore the application scenarios of SAP Activate. ? Use Agile and Scrum in SAP Projects effectively and efficiently ? Implement your learning into a sample project to explore and understand the benefits of SAP Activate methodology. In Detail It has been a general observation that most SAP consultants and professionals are used to the conventional waterfall methodology. Traditionally, this method has been there for ages and we all grew up learning about it and started practicing it in real world. The evolution of agile methodology has revolutionized the way we manage our projects and businesses. SAP Activate is an innovative, next generation business suite that allows producing working deliverables straight away. Manage your SAP Project with SAP Activate, will take your learning to the next level. The book promises to make you understand and practice the SAP Activate Framework. The focus is to take you on a journey of all the phases of SAP Activate methodology and make you understand all the phases with real time project examples. The author explains how SAP Activate methodology can be used through real-world use cases, with a comprehensive discussion on Agile and Scrum, in the context of SAP Project. You will get familiar with SAP S4HANA which is an incredibly innovative platform for businesses which can store business data, interpret it, analyze it, process it in real time, and use it when it's needed depending upon the business requirement. Style and approach An easy to follow approach with concepts explained via scenarios and project examples

Use test-driven approach to develop highly-functional iOS apps with Swift 4 and Xcode 9 About This Book ? A practical guide to writing effective, organized, and clean code that works well ? Learn test-driven principles to help you build better-designed apps with fewer bugs ? A comprehensive overview of the techniques available for TDD in Swift Who This Book Is For To get the most out of this book, you will need some prior experience with Swift application development. You may have already heard about Test-Driven Development (TDD) but you don't need any prior experience of applying it to Swift applications. What You Will Learn ? Implement TDD in Swift application development ? Find bugs before you enter code using the TDD approach ? Use TDD to build models, view controllers, and views ? Test network code with asynchronous tests and stubs ? Write code that is a joy to read and maintain ? Develop functional tests to ensure the app works as planned In Detail Test-driven development (TDD) is a proven way to find software bugs early. Writing tests before you code improves the structure and maintainability of your apps. Using TDD, in combination with Swift 4's improved syntax, means there is no longer any excuse for writing bad code. This book will help you understand the process of TDD and how to apply it to your apps written in Swift. Through practical, real-world examples, you’ll learn how to implement TDD in context. You will begin with an overview of the TDD workflow and then delve into unit-testing concepts and code cycles. You will also plan and structure your test-driven iOS app, and write tests to drive the development of view controllers and helper classes. Next, you’ll learn how to write tests for network code and explore how the test-driven approach—in combination with stubs—helps you write network code even before the backend component is finished. Finally, the book will guide you through the next steps to becoming a testing expert by discussing integration tests, Behavior Driven Development (BDD), open source testing frameworks, and UI Tests (introduced in Xcode 9). Style and approach Using a step-by-step approach, you will develop an entire iOS app using TDD. During the course of the book, you will explore different strategies for writing tests for models, View Controllers, and networking code.

Get a problem-solution approach enriched with code examples for practical and easy comprehension About This Book ? Explore the use of more than 40 best-of-breed plug-ins for improving efficiency ? Secure and maintain Jenkins 2.x by integrating it with LDAP and CAS, which is a Single Sign-on solution ? Efficiently build advanced pipelines with pipeline as code, thus increasing your team's productivity Who This Book Is For If you are a Java developer, a software architect, a technical project manager, a build manager, or a development or QA engineer, then this book is ideal for you. A basic understanding of the software development life cycle and Java development is needed, as well as a rudimentary understanding of Jenkins. What You Will Learn ? Install and Configure Jenkins 2.x on AWS and Azure ? Explore effective ways to manage and monitor Jenkins 2.x ? Secure Jenkins 2.x using Matrix-based Security ? Deploying a WAR file from Jenkins 2.x to Azure App Services and AWS Beanstalk ? Automate deployment of application on AWS and Azure PaaS ? Continuous Testing – Unit Test Execution, Functional Testing and Load Testing In Detail Jenkins 2.x is one of the most popular Continuous Integration servers in the market today. It was designed to maintain, secure, communicate, test, build, and improve the software development process. This book will begin by guiding you through steps for installing and configuring Jenkins 2.x on AWS and Azure. This is followed by steps that enable you to manage and monitor Jenkins 2.x. You will also explore the ways to enhance the overall security of Jenkins 2.x. You will then explore the steps involved in improving the code quality using SonarQube. Then, you will learn the ways to improve quality, followed by how to run performance and functional tests against a web application and web services. Finally, you will see what the available plugins are, concluding with best practices to improve quality. Style and approach This book provides a problem-solution approach to some common tasks and some uncommon tasks using Jenkins 2.x and is well-illustrated with practical code examples.

Switching to Angular, Third Edition is the go-to book to align and get started with the Angular JavaScript framework. Angular contributor and international speaker Minko Gechev will help you square up and start building Angular apps and provide you an insight to the Google’s vision for the framework. About This Book ? Get up to date with Google’s vision for Angular ? Align with Angular version 5 and beyond from any direction with confidence ? Start using TypeScript to supercharge your Angular applications ? Understand the new framework from AngularJS perspective using your prior experience ? Use Angular to quickly build fast and scalable enterprise applications Who This Book Is For This book is for software developers who want to align with a modern version of Angular that’s aligned with Google’s vision of Angular version 5 and beyond, using stable APIs that they can depend on today and in the future. Also for anyone assessing changes to Angular and squaring up for a strategic migration to Angular v5, and for AngularJS developers who want to transfer their mindset to modern Angular version 5 and beyond. What You Will Learn ? Align with Google’s vision for Angular version 5 and beyond ? Confidently move forwards with a long-term understanding of Angular ? Use stable APIs in Angular to build future-proof, blazingly fast, enterprise applications ? Work with TypeScript to supercharge your Angular applications ? Understand the core concepts of Angular, aligned with the vision from Google ? Be ready with Angular from any direction - whether you’re building new new apps with the Angular and ASP.NET stack or upgrading from AngularJS with ngUpgrade In Detail Align your work to stable APIs of Angular, version 5 and beyond, with Angular expert Minko Gechev. Angular is the modern Google framework for you to build high-performing, SEO-friendly, and robust web applications. Switching to Angular, Third Edition shows you how you can align your current and future development with Google’s long term vision for Angular. Gechev shares his expert knowledge and community involvement to give you the clarity you need to confidently switch into Angular and stable APIs. Minko Gechev helps you square up to Angular with an overview of the framework, and understand the long term building blocks of Google’s web framework. Gechev then gives you the lowdown on TypeScript, with a crash-course so you can take advantage of Angular in its native, statically-typed environment. You’ll next move on to see how you can line up with Angular dependency injection, plus how Angular router and forms, and Angular pipes, are designed to work for your projects today and in the future. You'll be squared up and aligned with the vision and techniques of the one Angular, and be ready to start building quick and efficient Angular applications. You’ll know how to take advantage of the latest Angular features, and the core, stable APIs that you can depend on. You’ll be ready to confidently plan your future with the Angular framework. Style and approach In this book, Minko Gechev continues his direct style of sharing knowledge about Angular that he's developed across more than 40 international presentations to Angular developers. First, Minko explains Google's vision of Angular to you, and then you dive into a clear tutorial to work with Angular that's aligned with Google's vision of Angular.

"I would have loved to watch our baby growing inside you…" Connor Mackenzie was the love of nurse Lucy Adams's life. But when it came to a choice between her or his glittering paediatric career, Connor chose the job. And then she discovered she was pregnant. He didn't know about the baby, and Lucy didn't tell him. Now Connor is back. Lucy still doesn't know the real reason why he left. She doesn't know how much it cost him or how much he's missed her. And she doesn't know how determined he is to be a father to their child.

Major incident headquarters… 1500 hours A tanker loaded with toxic chemicals is headed straight for an oil rig. The only possible outcome–disaster! Grace Darling Hospital… 1530 hours A team, led by Dr. Seb Bridges, is ready and waiting– to save lives. Emergency room… 1600 hours Dr. Libby Bridges is on her way to the E.R., determined to ask Seb for a divorce. For Seb, only two things matter–saving lives and saving his marriage. This will be the most important night of his life and the clock is ticking.

‘Must read!’Closer ‘I love, love, LOVE Perfect Remains!’ Reader review ‘A superb debut!’ Reader review On a remote Highland mountain, the body of Elaine Buxton is burning. All that will be left to identify the respected lawyer are her teeth and a fragment of clothing. In the concealed back room of a house in Edinburgh, the real Elaine Buxton screams into the darkness… Detective Inspector Luc Callanach has barely set foot in his new office when Elaine’s missing persons case is escalated to a murder investigation. Having left behind a promising career at Interpol, he’s eager to prove himself to his new team. But Edinburgh, he discovers, is a long way from Lyon, and Elaine’s killer has covered his tracks with meticulous care. It’s not long before another successful woman is abducted from her doorstep, and Callanach finds himself in a race against the clock. Or so he believes … The real fate of the women will prove more twisted than he could have ever imagined. Fans of Angela Marson, Mark Billingham and M. J. Aldridge will be gripped by this chilling journey into the mind of a troubled killer.

‘A well written, light, warm hearted read.’ Netgalley Reviewer One divided family, one life-changing year… Harriet Singer hasn’t been home in ten years. When her beloved dad dies suddenly, she races to be there for her estranged siblings, despite the memories it brings back. Then Harriet learns that all four Singer siblings must live together for one year, caring for their dad’s Animal Sanctuary, or forfeit their inheritance. Living under the same roof could make or break the family, but it’s time Harriet stopped running and faced her past. Especially when her first love turns up… A heart-warming story about love, hope and family, perfect for fans of Cathy Bramley and Heidi Swain.

A gorgeous new romantic series from the bestselling author of The Canal Boat Cafe Spring is blooming at Meadowsweet nature reserve. Although the sunshine is drawing in the visitors like never before, events co-ordinator Abby knows she’s treading on thin ice. She’s spending more and more time with village newcomer Jack, and she’ll need to make a real success of the springtime camping extravaganza at the reserve if she’s to keep her disgruntled boss off her back. Abby hasn’t thrown too many questions at Jack about his shadowy past – she’s enjoying the budding romance, so why break the spell? But when the secrets start spilling out and a glamorous blonde presenter from the nature show, Wild Wonders, turns Jack’s head, Abby knows it’s time to face the music… Twilight Song is the third part of a four-part serial.

‘A wicked twist and a killer ending’ Publishers Weekly Somewhere in Vixenhead, I’m certain the truth lies… A sudden disappearance… When Roz Outlaw's partner Tom mysteriously vanishes, she knows his life is in danger. Tom has been distracted lately, afraid, as though he is being hunted… A desperate search… With the police showing little interest Roz knows it falls to her to find Tom. But as Tom's secrets are uncovered nothing can prepare Roz for the dark lies and twisted truths she finds. She thought she loved Tom, but quickly realises she has been living with a stranger – a man with murder in his past. A house of evil. The key to unlocking Tom's past lies in his childhood home – Vixenhead. A house of wickedness that keeps its secrets well hidden. Can Roz find Tom before it's too late or will the evil within Vixenhead claim her too…

A family in need. A country on the brink of war. Ella is trying to put the past behind her… but the past won’t always stay hidden. The truth is, Ella is hiding from a scandal. A scandal that drove her family out of their beloved Lane End Cottage in the tiny Yorkshire village they had lived in all their lives. A scandal that her sister Alice was blamed for. But Alice is no longer here. So it’s up to Ella to pick up the pieces and do the best she can for the family she loves so dearly. Ella’s luck finally changes when she gains work at Grange House, a gentleman’s residence on the outskirts of York. But can she keep her position there? Or will she follow in her elder sister’s footsteps? A gripping new saga series that fans of Dilly Court and Valerie Wood will adore.

The second novel in Lynne Francis’s gripping family saga trilogy. Prepare to be captured by the story of Alice… Can uncovering a long forgotten family mystery change your life? 1890 Alice is the sole bread-winner for her family, working at the local cotton mill. But when she suddenly begins to attract the wrong attention, her life begins to spiral out of control… 2018 For Alys, one bad decision after another has left her feeling that her life hasn’t quite turned out the way it should have. But when her aunt is suddenly injured and in need of help baking and running her beloved café, Alys knows a trip to Yorkshire is just the escape she needs. In lending a hand, Alys stumbles across a long-buried family mystery and quickly finds herself caught up in uncovering the truth of what happened to her great-great-grandmother Alice… Alys won’t stop until she knows the truth. Will the secrets of her grandmother’s past help her to change her own future? A beautiful and heart-breaking novel, that brings the past and present together in a gripping story of love, loss and hope. Perfect for fans of Rosie Clarke and Tracy Rees. Praise for Lynne Francis ‘I absolutely loved reading ‘Alice’s Secret’ and I would wholeheartedly recommend this author and her books to other readers, but particularly to those readers who enjoy reading sagas.’ Gingerbook Geek ‘definitely one to add to your reading list if you are interested in either historical novels or love sagas’ Miss Larabelle ‘I fell completely in love with this gorgeous story by Lynne Francis, I wasn’t sure what I was expecting when I first went into it but the end result was a book I couldn’t put down.’ Katie’s Book Cave

A short story to curl up with this Christmas! This year, it’s time for A Christmas Carole… Carole is a workaholic so dedicated to her job at a 24/7 rolling news TV station, that she plans to work all over Christmas and New Year too. Same as she does every other year. But then when you're long -term single and married to your job, she thinks, what else is there to do? But a midnight visit from the ghost of Christmases past, present and future soon makes her look at her life in a whole new way… Bestselling author Claudia Carroll brings her trademark sparkle to this modern re-telling of A Christmas Carol, perfect for your Christmas treat this year!

The Windmill Cafe is open for business! ‘I relished every moment of this story … definitely not one to be missed’ Emma, Shaz’s Book Blog As Rosie Barnes serves glasses of tangy lemonade and ice-cold prosecco at her summer garden party, she couldn’t be happier. The Windmill Café, with its peppermint green sails is a roaring success and has given Rosie a chance to escape the heartbreak of her busy life in London. But then disaster strikes when popstar Suki Richards is taken unexpectedly ill at the party. Now all eyes are on Rosie…have her famous raspberry cupcakes poisoned her most high-profile guest? Or is someone else trying to damage Suki’s chance of stardom? If Rosie wants to save her picture-perfect life, and the reputation of her beloved Windmill Café, she’s going to have to get to the bottom of the mystery…and fast!

YOU’LL NEVER FIND ME… A twisty, compelling, characterful crime thriller from a major new talent. NOT TO BE MISSED! A distraught mother… When Susan Wilkins walks into No Stone Unturned, Leeds’s newest private detective agency, owners Lee and Jo are thrilled. Their first client is the kind of person they always hoped to help—a kind woman desperately worried about her son, Jack. A missing son… The case seems simple—kid starts college, takes up with the wrong crowd, forgets to ring his mother. But very quickly, Lee and Jo suspect they’re not being told the whole truth. A case which could prove deadly… Their office is ransacked, everyone who knows Jack refuses to talk to them and they feel like they’re being followed…it’s clear Lee and Jo have stumbled into something bigger, and far more dangerous, than they ever expected. Will they find Jack, or will their first case silence them both for good?

A mini-series of four titles aimed at 6 – 8 year old girls on the theme of bridesmaids – a role that every little girl longs to play! THE SUNNY BRIDESMAID Molly’s brother James is marrying Chloe, an Australian girl, on a tropical beach. A laid back bride, Chloe has told Molly she can choose her own dress. Molly’s choice of dress is not ideal for a hot climate, however she makes such fuss, her Mum lets her have it. However when she gets to Australia – shock, horror, her luggage has been mislaid so she and Chloe have to buy her a new outfit – a sarong and skimpy top, perfect for a hot beach wedding. James is football mad and after the wedding he celebrates by a game of footie on the beach. Unfortunately he gets sun-stroke leaving his bride dancing the night away with her favourite sunny bridesmaid!

Engineer naturally lean web pages and leverage the latest web platform features to dramatically boost page speed About This Book ? The first book for web developers that shows how to put AMP to work ? Improve your website's mobile experience and get more traffic ? Practical methods to achieve a step change in performance quickly and easily Who This Book Is For This book is for experienced web developers who are aware of the impact of slow-loading web pages on conversion rates and user engagement, and who are seeking to serve content to their end users in a rich and enticing way using the Accelerated Mobile Pages framework. You should be familiar with HTML5, CSS3, JavaScript, and JSON. What You Will Learn ? Build, validate, and deploy AMP pages ? Create interactive user notifications, navigation menus, accordions, contact pages with forms and maps ? Monetize your traffic with a variety of ad styles and providers ? Analyze your traffic by integrating analytics providers and tracking user-behavior along several dimensions ? Embed social media with amp-youtube, amp-instagram, amp-twitter, and amp-facebook ? Build e-commerce functionality including product pages and shopping carts ? Deliver rich media experiences using AMP custom elements ? Use advanced deployment techniques to extend functionality ? Install ServiceWorkers and build Progressive Web Apps for offline use In Detail Google introduced the Accelerated Mobile Pages (AMP) project to give mobile users lightning-fast response times when accessing web pages on mobile devices. AMP delivers great user experiences by providing a framework for optimizing web pages that otherwise would take much longer to load on a mobile platform. This book shows how to solve page performance issues using the mobile web technologies available today. You will learn how to build instant-loading web pages, and have them featured more prominently on Google searches. If you want your website to succeed on mobile, if you care about SEO, and if you want to stay competitive, then this book is for you! You will go on a mobile web development journey that demonstrates with concrete examples how to build lightning-fast pages that will keep your visitors on-site and happy. This journey begins by showing how to build a simple blog article-style web page using AMP. As new concepts are introduced this page is gradually refined until you will have the skills and confidence to build a variety of rich and interactive mobile web pages. These will include e-commerce product pages, interactive forms and menus, maps and commenting systems, and even Progressive Web Apps. Style and approach Get step-by-step instructions to build web pages of different types, gain expert tricks to brand your pages without bloating them, and see methods to embed advertising.

Learn C# in 7 days with practical examples, build a foundation for C# programming, and boost your skills to an advanced level About This Book ? Learn the basics of C# in 7 days ? Works as a reference guide describing the major features of C# ? Build easy and simple code through real-world example scenarios Who This Book Is For The book is for aspiring developers and absolute novices who want to get started with the world of programming. You do not need any knowledge of C# for this book. What You Will Learn ? Understand and set up the .NET environment ? Code in C# using the Visual Studio 2017 RC (preferable community edition) IDE ? Define variables, syntax, control flows, statements, and arrays etc through examples ? Understand the concepts of Object-Oriented Programming using C# ? Get acquainted with attributes, collection, generics, and LINQ ? Get your hands on class members such as Modifiers, Methods, Properties, Indexers, File I/O, Exception Handling, and Regex ? Build a real-world application using C# 7 In Detail This book takes a unique approach to teach C# to absolute beginners. You’ll learn the basics of the language in seven days. It takes a practical approach to explain the important concepts that build the foundation of the C# programming language. The book begins by teaching you the basic fundamentals using real-world practical examples and gets you acquainted with C# programming. We cover some important features and nuances of the language in a hands-on way, helping you grasp the concepts in a fluid manner. Later, you’ll explore the concepts of Object-Oriented Programming (OOP) through a real-world example. Then we dive into advanced-level concepts such as generics and collections, and you’ll get acquainted with objects and LINQ. Towards the end, you’ll build an application that covers all the concepts explained in the book. By the end of this book, you will have next-level skills and a good knowledge of the fundamentals of C#. Style and approach Fast paced guide to get you up-to-speed with the language. Every chapter is followed by an exercise that focuses on building something with the language. The codes of the exercises can be found on the Packt website

Build fast and powerful applications by harnessing the power of protocol-oriented programming in Swift 4 About This Book ? Leverage the power of protocol-oriented programming in your applications and learn from real-world use cases ? Create a flexible code base with protocols and protocol extensions ? Leverage the power of generics in Swift 4 to create very flexible frameworks Who This Book Is For This book is for Swift developers who want to learn and implement protocol-oriented programming in their real-world applications.. What You Will Learn ? Understand the differences between object-oriented programming and protocol-oriented programming ? Explore the different types that Swift offers and what pitfalls to avoid ? Delve into generics and generic programming ? Learn how to implement Copy-On-Write within your custom types ? Implement several design patterns in a protocol-oriented way ? Design applications by prioritizing the protocol first and the implementation types second In Detail Swift has become the number one language used in iOS and macOS development. The Swift standard library is developed using protocol-oriented programming techniques, generics, and first-class value semantics; therefore, every Swift developer should understand these powerful concepts and how to take advantage of them in their application design. This book will help you understand the differences between object-oriented programming and protocol-oriented programming. It will demonstrate how to work with protocol-oriented programming using real-world use cases. You will gain a solid knowledge of the various types that can be used in Swift and the differences between value and reference types. You will be taught how protocol-oriented programming techniques can be used to develop very flexible and easy-to-maintain code. By the end of the book, you will have a thorough understanding of protocol-oriented programming and how to utilize it to build powerful and practical applications. Style and approach This book is written for developers who learn best by working with code, so every concept discussed in this book is reinforced with real code examples.

Rich Finelli's modern CSS training course, based on his bestselling Mastering CSS video, now available in a book. Master CSS from best practices to practical CSS coding. About This Book ? Learn CSS directly from Rich Finelli, author of the bestselling Mastering CSS training course ? From best practices to deep coding, Rich Finelli shares his CSS knowledge with you ? Rich Finelli covers the latest CSS updates with flexbox and works with retina devices Who This Book Is For This book is for web designers who wish to master the best practices of CSS in their web projects. You already know how to work with a web page, and want to use CSS to master website presentation. What You Will Learn ? Master fundamental CSS concepts like the anatomy of a rule set, the box model, and the differences between block and inline elements ? Employ flexbox to layout and align elements simply and cleanly ? Become proficient with CSS3 properties such as transitions, transforms, gradients, and animations ? Delve into modular, reusable, and scalable CSS for more organized and maintainable style sheets ? Understand media queries and other pillars of responsive web design ? Get creative with the @font-face property, Google Web Fonts, font services such as Typekit, as well as, icon fonts ? Understand the workflow for HiDPI (retina) devices using 2x images, SVG, and the srcset attribute In Detail Rich Finelli trains you in CSS deep learning and shows you the techniques you need to work in the world of responsive, feature-rich web applications. Based on his bestselling Mastering CSS training video, you can now learn with Rich in this book! Rich shares with you his skills in creating advanced layouts, and the critical CSS insights you need for responsive web designs, fonts, transitions, animations, and using flexbox. Rich begins your CSS training with a review of CSS best practices, such as using a good text editor to automate your authoring and setting up a CSS baseline. You then move on to create a responsive layout making use of floats and stylable drop-down menus, with Rich guiding you toward a modular-organized approach to CSS. Your training with Rich Finelli then dives into detail about working with CSS and the best solutions to make your websites work. You'll go with him into CSS3 properties, transforms, transitions, and animations. You’ll gain his understanding of responsive web designs, web fonts, icon fonts, and the techniques used to support retina devices. Rich expands your knowledge of CSS so you can master one of the most valuable tools in modern web design. Style and approach Let Rich Finelli train you in CSS! This book has a direct training style because it is based on Rich's bestselling Mastering CSS training course.

Recipes for emerging developers in R programming and data scientists to simplify their R programming capabilities About This Book ? Develop strategies to speed up your R code ? Tackle programming problems and explore both functional and object-oriented programming techniques ? Learn how to address the core problems of programming in R with the most popular R packages for common tasks Who This Book Is For This book is for developers who would like to enhance the R programming skills. Basic knowledge of R programming is assumed. What You Will Learn ? Install R and its various IDE for a given platform along with installing libraries from different repositories and version control ? Learn about basic data structures in R and how to work with them ? Write customized R functions and handle recursions, exceptions in R environments ? Create the data processing task as a step by step computer program and execute using dplyr ? Extract and process unstructured text data ? Interact with database management system to develop statistical applications ? Formulate and implement parallel processing in R In Detail R is a powerful tool for statistics, graphics, and statistical programming. It is used by tens of thousands of people daily to perform serious statistical analyses. It is a free, open source system whose implementation is the collective accomplishment of many intelligent, hard-working people. There are more than 2,000 available add-ons, and R is a serious rival to all commercial statistical packages. The objective of this book is to show how to work with different programming aspects of R. The emerging R developers and data science could have very good programming knowledge but might have limited understanding about R syntax and semantics. Our book will be a platform develop practical solution out of real world problem in scalable fashion and with very good understanding. You will work with various versions of R libraries that are essential for scalable data science solutions. You will learn to work with Input / Output issues when working with relatively larger dataset. At the end of this book readers will also learn how to work with databases from within R and also what and how meta programming helps in developing applications. Style and approach This book will be a companion for R programmer and emerging developers in R programming areas. This book will contain recipes related to advanced R programming which will enable users to solve complex problems efficiently.