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.

Suddenly a Family After Rena Livingston's secret fiancé leaves her pregnant and unwed, her mayor father insists upon a marriage of convenience to Sheriff Scott Braden. Though his motivations are as much about protecting his political career as her reputation, Rena is grateful the standoffish sheriff agrees to the arrangement. At least her child will grow up without the burden of her shame… Scott believed his one chance at love fled with his ex-fiancée, but caring for Rena and her unborn baby exposes a vulnerability he vowed he'd never allow again. When the upcoming election stirs nasty gossip, though, Scott must choose between his commitment to the town and his growing love for Rena and the baby.

Unexpected Father The pretty redhead Seth Halloway pulls from a derailed train has surprising news for him. The children she’s accompanied to Cowboy Creek aren’t hers—they’re his, thanks to the last wishes of a late friend. Busy rancher Seth must suddenly cope with three rambunctious boys…and try to ignore his growing feelings for independent Marigold Brewster. Marigold hopes to start over as the town's new schoolteacher. She’ll choose her own path, and stay aloof from the adorable Radner boys—and their guardian. But the man who rescued her from a wrecked railcar might just be the one to save her from loneliness…if she dares to let him in. Return to Cowboy Creek: A bride train delivers the promise of new love and family to a Kansas boom town.

Falling For Her Protector After a stagecoach robbery nearly kills her and the small boy she's travelling with, Emily Smith can’t remember who she is or where she’s going. Lost and with only wisps of her memory, she must rely on the handsome, dark-eyed sheriff who saved her. Jesse Hill protects his heart as fiercely as he protects the small Montana town of Bella Creek. How did Emily's kindness and beauty get past his armor? But Jesse knows well his own tainted past—one that means he could never marry a woman like Emily… even if her love could prove his redemption. Big Sky Country: Love takes root in Montana's wide-open spaces.

A serial killer is on the loose… in the first book in Shirlee McCoy's FBI: Special Crimes Unit series After Special Agent Adam Whitfield's ex-wife is nearly killed when she stops an abduction, the serial killer that Adam's been hunting turns his focus on Charlotte Murray for getting in his way. Now, as the Night Stalker closes in, Adam has two missions: bring the murderer to justice and save Charlotte – because failure isn't an option.

Nanny and baby on the run A taut thriller in the True North Heroes series When her boss's wife is murdered before her eyes, nanny Daisy Hayward flees with her infant charge. But she can't escape danger. Someone wants the baby and will kill Daisy to get him. In the Canadian wilderness, a paramedic saves them. But when Daisy is framed for murder and labeled a kidnapper, will Max Henry help her…or turn her in?

"Stop me. She was taunted by a killer. Margaret Daley's thrilling Lone Star Justice series continues, this time pitting radio therapist Dr. Caitlyn Rhodes against a methodical murderer. First, her patients are found dead, then the mocking phone calls start. The evidence is pointing Texas Ranger Ian Pierce to one conclusion: he must protect Caitlyn from becoming this vicious killer’s next victim…before he loses the woman he once loved—for good.

Hiding with the Amish Another thrilling book in the Amish Protectors series Englischer Sarah Miller escapes her captor by hiding in the buggy of an Amish carpenter. Joachim Burkholder is her only hope—and donning Plain clothing is the only way to keep safe and find her missing sister. But for Joachim, who’s just returning to the Amish, the forbidden Englischer is trouble. Trapping her kidnapper risks his life, but losing Sarah risks his heart.

This Secret Service agent is her only shot at survival Single mom Zoe Marks knows she and her son have to stay ahead of the ruthless assassin who’s out to silence her. Secret Service agent Jude Brauer will protect the lovely witness—even if it costs him his career. His determination and unexpected caring could be his and Zoe's only chance at a future—if they’re alive to take it.

He never relied on anyone but himself… But he needs her now! Butterfly Harbor deputy Matt Knight wants two things: to date Lori Bradley and the chance to adopt Kyle, a troubled teen. Wounded in Afghanistan, Matt knows he can't move forward anchored to the past. But once he regains the guarded hotel manager's trust, will his need to protect those he loves cost him a future with this extraordinary woman?

The sweetest reunion in Texas… When Rachel Maddox returns to her hometown of Fredericksburg, Texas, avoiding her ex is much easier said than done. Still nursing the broken heart Rachel caused years earlier, rancher-next-door Hunter McDermott figures he can be cordial for the brief time she’s in town—maybe they can even be friends. But how do you forge just a friendship with someone you’ve always pictured as your bride?

A single dad starting over Is this his second chance at love? Widowed ex-Green Beret Jaxon Pruitt comes home to face his toughest battle: reconnecting with his toddler son. He also makes an unwitting enemy of childhood friend Darcy Parks when he takes over the kayak shop Darcy hoped to buy! For little Brody’s sake, she’ll stay until summer’s end. But could a growing connection turn their temporary truce into an unexpected forever?

Finding redemption in Maple Springs After her failed marriage, Rose Dean refuses to rely on any man. But when Cam Zelinsky steps in and helps save her diner, Rose starts taking a second glance. Cam could use a little redemption after some bad choices tarnished his reputation, but he never imagined having a family. Now Rose and her son are making him see that maybe he’s been chasing the wrong dream.

Goodbye rodeo, hello hometown But is this Wyoming Cowboy ready to face his past? Amy Deerson wanted to mentor a child. Her plan did not include former bull rider Nash Bolton—the little girl's brother and guardian. It's been a decade since Nash left town without a word, breaking Amy's young heart. Now they must put their painful past aside to help fragile, traumatized Ruby. If only getting over their first love were that simple.

Mayor with a past Faced with her son’s father! Mayor Jean Matrim’s plan to turn Matrimony Valley into a wedding destination is going swimmingly for the town—and disastrously for Jean. Their first bride’s stepbrother is Jean’s ex-fiancé…and the father of her son. Hiding Jonah’s existence from Josh Tyler wasn’t something Jean chose lightly. More stands between them now than ever before. Will the little boy be enough to bring them together at last?

One single dad + twin toddlers A formula for her new family? Since his wife left, fireman Shay Campbell has focused on work and his twin toddlers. But the lovely Natalie McDowell is making him rethink that decision. She’s great with his boys, and they adore her. But he can’t go through losing someone again. Will a dream job offer win Natalie’s heart, or does it belong to Shay and the twins?

Stand-In Wife Russ Halloway’s mail-order bride never boarded the bride train! In her place is recently widowed Anna Darby Linford, sister of the last woman to jilt Russ. He’s surprised to see Anna again—and stunned when he discovers she’s pregnant. Marrying Anna seems the right thing to do…especially since love continues to evade him. Anna hopes Russ will help her find employment—becoming a wife again never even crossed her mind. Yet as she struggles to start over in the small town, Anna forges a genuine connection with Russ. When secrets from her past threaten Russ’s future in politics, can they protect their family in the making? Return to Cowboy Creek: A bride train delivers the promise of new love and family to a Kansas boom town.

Her Reluctant Lawman Match Suffragist Lydia Tomlinson won’t stand for the rule banning women from the Batchwell Bottoms mining camp…even if protesting it means “kidnapping” miners to use as leverage. And with Pinkerton Detective Gideon Gault guarding the mail-order brides, the women have chosen her to distract him. Now Lydia just has to pretend interest long enough to reach their goal… Gideon promised to uphold the camp’s code of conduct, but he’s met his match in feisty Lydia. When a gang of outlaws threatens the town, he and Lydia must put their differences aside. And as they join forces to stop the thieves, he can’t help but wish her protest will succeed…so she can stay by his side forever. The Bachelors of Aspen Valley: Love sweeps into town for these hardworking men