Leverage the power of Redis 4.x to develop, optimize and administer your Redis solutions with ease About This Book ? Build, deploy and administer high performance and scalable applications in Redis ? Covers a range of important tasks - including development and administration of Redis ? A practical guide that takes your understanding of Redis to the next level Who This Book Is For This book is for database administrators, developers and architects who want to tackle the common and not so common problems associated with the different development and administration-related tasks in Redis. A fundamental understanding of Redis is expected to get the best out of this book. What You Will Learn ? Install and configure your Redis instance ? Explore various data types and commands in Redis ? Build client-side applications as well as a Big Data framework with Redis ? Manage data replication and persistence in Redis ? Implement high availability and data sharding in Redis ? Extend Redis with Redis Module ? Benchmark, debug, fine-tune and troubleshoot various issues in Redis In Detail Redis is considered the world's most popular key-value store database. Its versatility and the wide variety of use cases it enables have made it a popular choice of database for many enterprises. Based on the latest version of Redis, this book provides both step-by-step recipes and relevant the background information required to utilize its features to the fullest. It covers everything from a basic understanding of Redis data types to advanced aspects of Redis high availability, clustering, administration, and troubleshooting. This book will be your great companion to master all aspects of Redis. The book starts off by installing and configuring Redis for you to get started with ease. Moving on, all the data types and features of Redis are introduced in detail. Next, you will learn how to develop applications with Redis in Java, Python, and the Spring Boot web framework. You will also learn replication tasks, which will help you to troubleshoot replication issues. Furthermore, you will learn the steps that need to be undertaken to ensure high availability on your cluster and during production deployment. Toward the end of the book, you will learn the topmost tasks that will help you to troubleshoot your ecosystem efficiently, along with extending Redis by using different modules. Style and approach This book is a rich collection of recipes that will come in handy when you are working with Redis. It addresses your common and not-so-common pain points, so this is a book of Redis that you must have on the shelf.

Get command of your organizational Big Data using the power of data science and analytics About This Book ? A perfect companion to boost your Big Data storing, processing, analyzing skills to help you take informed business decisions ? Work with the best tools such as Apache Hadoop, R, Python, and Spark for NoSQL platforms to perform massive online analyses ? Get expert tips on statistical inference, machine learning, mathematical modeling, and data visualization for Big Data Who This Book Is For The book is intended for existing and aspiring Big Data professionals who wish to become the go-to person in their organization when it comes to Big Data architecture, analytics, and governance. While no prior knowledge of Big Data or related technologies is assumed, it will be helpful to have some programming experience. What You Will Learn ? Get a 360-degree view into the world of Big Data, data science and machine learning ? Broad range of technical and business Big Data analytics topics that caters to the interests of the technical experts as well as corporate IT executives ? Get hands-on experience with industry-standard Big Data and machine learning tools such as Hadoop, Spark, MongoDB, KDB+ and R ? Create production-grade machine learning BI Dashboards using R and R Shiny with step-by-step instructions ? Learn how to combine open-source Big Data, machine learning and BI Tools to create low-cost business analytics applications ? Understand corporate strategies for successful Big Data and data science projects ? Go beyond general-purpose analytics to develop cutting-edge Big Data applications using emerging technologies In Detail Big Data analytics relates to the strategies used by organizations to collect, organize and analyze large amounts of data to uncover valuable business insights that otherwise cannot be analyzed through traditional systems. Crafting an enterprise-scale cost-efficient Big Data and machine learning solution to uncover insights and value from your organization's data is a challenge. Today, with hundreds of new Big Data systems, machine learning packages and BI Tools, selecting the right combination of technologies is an even greater challenge. This book will help you do that. With the help of this guide, you will be able to bridge the gap between the theoretical world of technology with the practical ground reality of building corporate Big Data and data science platforms. You will get hands-on exposure to Hadoop and Spark, build machine learning dashboards using R and R Shiny, create web-based apps using NoSQL databases such as MongoDB and even learn how to write R code for neural networks. By the end of the book, you will have a very clear and concrete understanding of what Big Data analytics means, how it drives revenues for organizations, and how you can develop your own Big Data analytics solution using different tools and methods articulated in this book. Style and approach This book equips you with a knowledge of various NoSQL tools, R, Python programming, cloud platforms, and techniques so you can use them to store, analyze, and deliver meaningful insights from your data.

Learn the techniques for object recognition, 3D reconstruction, stereo imaging, and other computer vision applications using examples on different functions of OpenCV. About This Book ? Learn how to apply complex visual effects to images with OpenCV 3.x and Python ? Extract features from an image and use them to develop advanced applications ? Build algorithms to help you understand image content and perform visual searches ? Get to grips with advanced techniques in OpenCV such as machine learning, artificial neural network, 3D reconstruction, and augmented reality Who This Book Is For This book is intended for Python developers who are new to OpenCV and want to develop computer vision applications with OpenCV and Python. This book is also useful for generic software developers who want to deploy computer vision applications on the cloud. It would be helpful to have some familiarity with basic mathematical concepts such as vectors, matrices, and so on. What You Will Learn ? Detect shapes and edges from images and videos ? How to apply filters on images and videos ? Use different techniques to manipulate and improve images ? Extract and manipulate particular parts of images and videos ? Track objects or colors from videos ? Recognize specific object or faces from images and videos ? How to create Augmented Reality applications ? Apply artificial neural networks and machine learning to improve object recognition In Detail Computer vision is found everywhere in modern technology. OpenCV for Python enables us to run computer vision algorithms in real time. With the advent of powerful machines, we have more processing power to work with. Using this technology, we can seamlessly integrate our computer vision applications into the cloud. Focusing on OpenCV 3.x and Python 3.6, this book will walk you through all the building blocks needed to build amazing computer vision applications with ease. We start off by manipulating images using simple filtering and geometric transformations. We then discuss affine and projective transformations and see how we can use them to apply cool advanced manipulations to your photos like resizing them while keeping the content intact or smoothly removing undesired elements. We will then cover techniques of object tracking, body part recognition, and object recognition using advanced techniques of machine learning such as artificial neural network. 3D reconstruction and augmented reality techniques are also included. The book covers popular OpenCV libraries with the help of examples. This book is a practical tutorial that covers various examples at different levels, teaching you about the different functions of OpenCV and their actual implementation. By the end of this book, you will have acquired the skills to use OpenCV and Python to develop real-world computer vision applications. Style and approach The book is a practical tutorial that covers various examples at different levels, teaching you about the different functions of OpenCV and their actual implementation.

Transform yourself into a Kubernetes specialist in serverless applications. About This Book ? Get hands-on experience in installing, configuring, and using services such as Kubeless, Funktion, OpenWhisk, and Fission ? Learn how to launch Kubernetes both locally and in public clouds ? Explore the differences between using services such as AWS Lambda and Azure Functions and running your own Who This Book Is For If you are a DevOps engineer, cloud architect, or a stakeholder keen to learn about serverless functions in Kubernetes environments, then this book is for you. What You Will Learn ? Get a detailed analysis of serverless/Functions as a Service ? Get hands-on with installing and running tasks in Kubernetes using Minikube ? Install Kubeless locally and launch your first function. ? Launch Kubernetes in the cloud and move your applications between your local machine and your cloud cluster ? Deploy applications on Kubernetes using Apache OpenWhisk ? Explore topics such as Funktion and Fission installation on the cloud followed by launching applications ? Monitor a serverless function and master security best practices and Kubernetes use cases In Detail Kubernetes has established itself as the standard platform for container management, orchestration, and deployment. It has been adopted by companies such as Google, its original developers, and Microsoft as an integral part of their public cloud platforms, so that you can develop for Kubernetes and not worry about being locked into a single vendor. This book will initially start by introducing serverless functions. Then you will configure tools such as Minikube to run Kubernetes. Once you are up-and-running, you will install and configure Kubeless, your first step towards running Function as a Service (FaaS) on Kubernetes. Then you will gradually move towards running Fission, a framework used for managing serverless functions on Kubernetes environments. Towards the end of the book, you will also work with Kubernetes functions on public and private clouds. By the end of this book, we will have mastered using Function as a Service on Kubernetes environments. Style and approach A clear, concise, and straightforward book that will empower you work with clusters and run serverless functions effectively.

Deploy and manage VMware vSphere 6.5 components with ease. About This Book ? Simplified and to-the-point theory and practical recipes to deploy and manage vSphere 6.5 ? Discover the best ways to deploy stateless and stateful ESXi hosts and upgrade them ? Storage and network resource management ? Certificate management using VMCA ? Monitor the performance of a vSphere environment. Who This Book Is For If you are a system administrator, support professional, or anyone interested in learning how to install, configure, and manage a vSphere environment, then this book is for you. This task-oriented reference guide will also benefit consultants or infrastructure architects who design and deploy vSphere 6.5 environments. What You Will Learn ? Upgrade your existing vSphere environment or perform a fresh deployment. ? Automate the deployment and management of large sets of ESXi hosts in your vSphere Environment ? Configure and manage FC, iSCSI, and NAS storage, and get more control over how storage resources are allocated and managed ? Configure vSphere networking by deploying host-wide and data center-wide switches in your vSphere environment ? Configure high availability on a host cluster and learn how to enable the fair distribution and utilization of compute resources ? Patch and upgrade the vSphere environment ? Handle certificate request generation and renew component certificates ? Monitor performance of a vSphere environment In Detail VMware vSphere is a complete and robust virtualization product suite that helps transform data centers into simplified on-premises cloud infrastructures, providing for the automation and orchestration of workload deployment and life cycle management of the infrastructure. This book focuses on the latest release of VMware vSphere and follows a recipe-based approach, giving you hands-on instructions required to deploy and manage a vSphere environment. The book starts with the procedures involved in upgrading your existing vSphere infrastructure to vSphere 6.5, followed by deploying a new vSphere 6.5 environment. Then the book delves further into the procedures involved in managing storage and network access to the ESXi hosts and the virtual machines running on them. Moving on, the book covers high availability and fair distribution/utilization of clustered compute and storage resources. Finally, the book covers patching and upgrading the vSphere infrastructure using VUM, certificate management using VMCA, and finishes with a chapter covering the tools that can be used to monitor the performance of a vSphere infrastructure. Style and approach This book will quickly get you started with managing VMware components.

Join the virtual reality revolution by creating immersive 3D games and applications with Cardboard VR, Gear VR, OculusVR, and HTC Vive About This Book ? Develop robust, immersive VR experiences that are easy on the eye. ? Code 3D games and applications using Unity 3D game engine. ? Learn the basic principles of virtual reality applications Who This Book Is For If you are a game developer and a VR enthusiast now looking to get stuck into the VR app development process by creating VR apps for different platforms, then this is the book for you. Familiarity with the Unity game engine and the C# language is key to getting the most from this book. What You Will Learn ? Use Unity assets to create object simulation. ? Implement simple touch controls in your application. ? Apply artificial intelligence to achieve player and character interaction. ? Add *s for movement, tracking, grasping, and spawning. ? Create animated walkthroughs, use 360-degree media, and build engaging VR experiences. ? Deploy your games on multiple VR platforms. In Detail Are you new to virtual reality? Do you want to create exciting interactive VR applications? There's no need to be daunted by the thought of creating interactive VR applications, it's much easier than you think with this hands-on, project-based guide that will take you through VR development essentials for desktop and mobile-based games and applications. Explore the three top platforms—Cardboard VR, Gear VR, and OculusVR —to design immersive experiences from scratch. You’ll start by understanding the science-fiction roots of virtual reality and then build your first VR experience using Cardboard VR. You'll then delve into user interactions in virtual space for the Google Cardboard then move on to creating a virtual gallery with Gear VR. Then you will learn all about virtual movements, state machines, and spawning while you shoot zombies in the Oculus Rift headset. Next, you'll construct a Carnival Midway, complete with two common games to entertain players. Along the way, you will explore the best practices for VR development, review game design tips, discuss methods for combating motion sickness and identify alternate uses for VR applications Style and approach A project-based guide with every project built across chapters.

A classic coming-of-age tale set in a vivid and richly-imagined world from Sunday Times bestselling author Joe Abercrombie. ‘Joe Abercrombie is doing some terrific work’ GEORGE R.R. MARTIN

How could a relatively simple chemical code give rise to the complexity of a human being? How could our human genome have evolved? And how does it actually work? Over the past 50 years we have deciphered the inner workings of the human genome. From the basic structure of DNA through to the complete sequence of the code, what first appeared to be simple is actually a complex and beautiful three-dimensional world that makes each of us who we are. In The Mysterious World of the Human Genome acclaimed science writer Frank Ryan leads us through the most exciting scientific discoveries of the last 50 years, revealing how this science has unlocked the cure of some genetic diseases, developed the use of DNA in forensic science and paternity testing, helped us trace our ancestors and provided a definitive map for the movement of humans out of Africa. This scientific journey has had a profound impact on our understanding of the evolution of life itself, through the role of the most ancient of organisms in our basic biology all the way to the revelation that our most recent ancestor, Homo neanderthalensis, lives on in many of us. In the ever more complicated world of the human genome, this is the first book to explain how the human genome actually works as a whole and how that knowledge will have a profound effect on our understanding of where we have come from and where we are likely to be going in the future.

‘Punished’ is the inspiring true story of an unusual little girl, Vanessa, whose childhood was devastated by torture and abuse at the hands of her sadistic mother. Vanessa was nearly destroyed until she discovered a secret that ultimately saved her life. From the age of 3, Vanessa lived in daily terror of her mother's unpredictable rage. If she was 'naughty', her mother would lash out at her – with beatings, torture, starvation and making Vanessa sleep in their garden's pigsty, tied up like an animal. Her mother said her punishments were God's revenge on her for being the devil's child. Her father lived in denial of her suffering. When she was 6 years old, Vanessa's grandfather began to sexually abuse her – to her despair, aided and abetted by both her mother and grandmother. At eight years old, she then discovered that the 'mother' who hated her so much had adopted her as a baby and would never love her as her own. At the most horrific times of Vanessa's abuse, she nearly lost all hope that she would escape her prison, until mysterious things started to happen to her that allowed her to fight back. This is the story of how Vanessa survived a childhood that nearly destroyed her and how her secret led her out of the horrors of her past.

A classic tale of espionage, secret missions and exotic locations which out-Bonds Bond, from the acclaimed master of action and suspense. Eight job advertisements. Eight jobs. Eight specialists in modern technology required. Eight scientists to fill them. Applicants to be married, with no children, and prepared to travel. Highly persuasive salaries. One criminal mastermind. Eight positions filled. Eight scientists - and their wives - disappear. Completely. One secret agent to stop him. Advertisment no.9. Sydney, Australia. Fuel specialist required. Looks like a job for John Bentall…

A classic novel of ruthless revenge set in the steel jungle of an oil rig in the Gulf of Mexico – and on the sea bed below it. Now reissued in a new cover style. A sunken DC-3 lying on the Caribbean floor. Its cargo: ten million, two hundred and fifty thousand dollars in gold ingots, emeralds and uncut diamonds guarded by the remains of two men, one woman and a very small boy. The fortune was there for the taking, and ready to grab it were a blue-blooded oilman with his own offshore rig, a gangster so cold and independent that even the Mafia couldn’t do business with him and a psychopathic hired assassin. Against them stood one man, and those were his people, those skeletons in their watery coffin. His name was Talbot, and he would bury his dead – but only after he had avenged their murders.

The classic tale of terrorism, where a criminal fanatic is hell-bent on blasting San Francisco into the ocean, from the acclaimed master of action and suspense. 'Earthquake country,' said the Professor. 'San Francisco is geologically and seismologically a city that waits to die. Los Angeles is ringed by earthquake centres - seven massive quakes so far. We have no idea where the next, the monster, will hit…' …until a criminal fanatic kidnaps a nuclear scientist and builds his own atomic bombs. If exploded on California's fault lines they could trigger off the mightiest earthquake of them all - killing half its population and dumping the entire city of San Francisco into the sea. Goodbye California…

From the acclaimed master of action and suspense. The all time classic. Paul Sherman of Interpol's Narcotics Bureau flies to Amsterdam on the trail of a dope king. With enormous skill the atmosphere is built up: Amsterdam with its canals and high houses; stolid police; psychopaths; women in distress and above all – murder.

Reissue of the classic tale of war at sea, from the acclaimed master of action and suspense. Suddenly, just before dawn, the lights went out aboard the San Andreas. For the British hospital ship sailing the deadly, U-boat patrolled Norwegian waters, a nightmare of violence and betrayal has begun. A terrifying game of sabotage in which an unknown traitor among the crew holds all the cards. The red crosses on the vessel’s sides spell anything but safety. For a dangerous secret has turned the ship into a priceless quarry. With the Captain out of action Bosun Archie McKinnon takes over. Alone in treacherous, frozen seas, her compass smashed, the San Andreas is being drawn relentlessly into the enemy’s hands.

Reissue of the gripping tale of sabotage at sea, from the acclaimed master of action and suspense. In the heart of the Aegean Sea, a luxury yacht is on fire and sinking fast. Minutes later, a four-engined jet with a fire in its nose-cone crashes into the sea. Is there a sinister connection between these two tragedies? And is it an accident that the Ariadne, a NATO spy ship, is the only vessel in the vicinity - the only witness? Only Commander Talbot of the Ariadne can provide the answers as he uncovers a deadly plot involving drugs and terrorism - leading to the heart of the Pentagon.

Gripping and tense story of secret agents, even more secret government facilities, and a deadly virus, from the acclaimed master of action and suspense. HELL IS ABOUT TO BE UNLEASHED… Five strands of high-voltage wire, 200 yards of bare ground and double barbed wire fences patrolled by armed guards with dogs separated Mordon Research Centre from the outside world. Yet behind the locked doors of E block, a scientist lies dead, and a new toxin of terrifying power has vanished…

From the acclaimed master of action and suspense. The all time classic Millions of pounds in gold bullion are being pirated in the Irish Sea. Investigations by the British Secret Service, and a sixth sense, have bought Philip Calvert to a bleak, lonely bay in the Western Highlands. But the sleepy atmosphere of Torbay is deceptive. The place is the focal point of many mysterious disappearances. Even the unimaginative Highland Police Sergeant seems to be acting a part. But why? This story is Alistair MacLean at his enthralling best. It has all the edge-of-the-seat suspense, and dry humour that millions of readers have devoured for years.

With a new introduction by Deborah Levy and a striking new cover design by the artist Stanley Donwood, Ballard’s final novel sees consumerism evolve into something even more sinister. A gunman opens fire in a shopping mall. Not a terrorist, apparently, but a madman with a rifle. Or not, as he is mysteriously (and quickly) set free without charge. One of the victims is the father of Richard Pearson, unemployed advertising executive and life-long rebel. Now he is driving out to Brooklands, the apparently peaceful town on the M25 which has at its heart the very shiny shoppers’ paradise where the shooting happened – the Metro-Centre. Then the main suspect is released – thanks to the testimony of self-styled pillars of the community like the doctor who treated Richard’s father on his deathbed. Richard, determined to unravel the mystery, starts to believe that something deeply sinister lurks behind the pristine facades of the labyrinthine mall, its 24-hour cable TV and sports club…

Betrayed can either be read as a full-length eBook or in 3 serialised eBook-only parts. This is PART 2 of 3. You can read Part 2 one week ahead of release of the full-length eBook and paperback. In the much-anticipated follow-up to Sunday Times bestseller Trapped, foster carer Rosie Lewis tells the heartbreaking true story of 13-year-old Zadie. When the young teenage girl runs away and is discovered hiding on the city streets by the police, it is clear that all is not as it should be. Taught to believe that Westerners should not be trusted, when Zadie is initially delivered into the experienced hands of foster carer Rosie she is polite and well-behaved, but understandably suspicious of the family around her. Through Rosie’s support and understanding, gradually Zadie begins to settle into her new surroundings, but loyalty to her relatives, and fear of bringing shame on those around her, prevents her from confessing the horrifying truth about her troubled past. When the shocking truth finally emerges, Rosie and her family can hardly believe that Zadie had managed to keep the shocking secrets to herself for so long.

The first three titles in a series of gritty family sagas, Our Vinnie, My Uncle Charlie and My Mam Shirley chart the lives of three of the most infamous members of Yorkshire’s real-life notorious criminal family, the Hudsons. Dramatic and shocking, these three explosive true stories document a community forsaken by society - one brother’s unrelenting determination to take justice into his own hands, one man’s ascendancy to power, and the tragedy that brought it all crashing down, and, finally, the vivid account of the ‘Tucker’ girls; the resourceful women at the helm of a notorious Bradford family who will never be forgotten.

Lovey can either be read as a full-length eBook or in 3 serialised eBook-only parts. This is PART 3 of 3. You can read Part 3 1 week ahead of release of the full-length eBook and paperback. This deeply moving memoir tells the story of Hannah: a child who has been beaten and abused; a girl full of loneliness and rage; a student no one but learning disabilities teacher Mary MacCracken could reach. Mary had reservations about eight-year-old Hannah joining her class. The three emotionally disturbed boys she was currently looking after had been making steady progress, and Hannah, who had a reputation for being a withdrawn and incredibly troubled child, would only be a disruptive influence. For the first fortnight Hannah retired to a cupboard and refused to come out. Howling almost non-stop she was displaying the worst symptoms that Mary had ever seen. How could Mary help a child who had been shut up in closets and treated like an animal? What could she say to a child who had been locked out of her own home, and beaten by both her brother and her father? How could she reach this lost girl? This is the remarkable story of Hannah and Mary’s journey together. Deep within Hannah, Mary recognises an amazing strength. And with love, skill and patience, she gradually starts to make a difference. It’s a long road to recovery, but Mary never gives up. As this moving true story unfolds, we feel Mary’s joy, we share her hope and, in time, her faith that Hannah will be okay.