This book is a one-stop guide for IT professionals with a background in traditional and software-defined networks looking to expand or hone their skill set and has been developed through a combination of extensive research and testing in both development and production environments. It provides reliable information on a fundamental component of NSX-T, logical routing. A comprehensive understanding of this capability will help IT professionals with design, implementation, troubleshooting, and enhancements. The book starts with an introduction to the foundational components of the NSX-T platform and how NSX-T fits into the software-defined data center. The focus then moves to tunnel endpoints, which is a critical aspect of the NSX-T platform, and the differences between overlays and underlays are explained. Once the basics are covered, it provides a detailed description of how NSX-T components communicate. Next, the book introduces logical routing and its components and provides a better understanding of how these components function with one another. Several packet walks are illustrated to explain NSX-T logical routing behavior in different scenarios. After mastering logical routing, it explains how NSX-T ensures data plane availability, which is explored at various layers of NSX-T. Finally, the book explores the concepts and intricacies of routing into and out of the NSX-T environment. It deep dives into utilizing the Border Gateway Protocol (BGP), Open Shortest Path First (OSPF), and Static Routing. What You Will Learn Know how VMware NSX-T endpoints communicate Understand how NSX-T logical routing works Know how NSX-T provides high availability for the data plane Understand how NSX-T operates with static and dynamic routing protocols Configure the platform Who This Book Is For Readers with an intermediate to advanced skill set who wish to further their knowledge, those who focus on datacenter technology, those planning to move to a software-defined datacenter to transform the way their current datacenter works, and anyone looking to learn about VMware NSX-T and how it operates
Journey into the amazing world of WebAssembly (Wasm) and learn about how it can be applied on the cloud. This book is an introduction to Wasm aimed at professionals accustomed to working with cloud-related technologies such as Kubernetes and Istio service mesh. Author Shashank Jain begins with an introduction to Wasm and its related tooling such as wasm-bindgen and wapc. He then walks you through code examples using Rust, Golang, and JavaScript to demonstrate how they can be compiled to Wasm and consumed from Wasm runtimes deployed standalone, as well as on the cloud. You will see how a wasm module can be run through an http interface, and how Wasm fits into CNCF projects such as Kubernetes and Istio service mesh. After that, you’ll learn how the polyglot nature of WebAssembly can be leveraged through examples written in languages like Rust and consumed via Golang and JavaScript, with a focus on how WebAssembly allows interoperability between them. You’ll gain an understanding of how Wasm-based modules can be deployed inside Linux containers and orchestrated via Kubernetes, and how Wasm can be used within the Istio proxy to apply rules and filters. After reading this book, you’ll have the knowledge necessary to apply WebAssembly to create multi tenanted workloads which can be polyglot in nature and can be deployed on cloud environments like Kubernetes. What You Will Learn Understand how Wasm can be used for server-side applications Learn about Wasm memory model and Wasm module layout How communication between host and Wasm module is facilitated The basics of Wasm sandboxing and security The fundamentals of tooling around Wasm, such as WAT and Wasm-pack Create a Wasm module in Rust and consume it from JavaScript, Rust and Golang. Grasp how Kubernetes can be used to orchestrate Wasm-based workloads How Wasm fits into service mesh Who Is This Book For Software developers/architects who are looking to hone their skills in virtualization and explore alternatives to Docker and container-based technologies for their workload deployments. Readers should have a basic programming background in languages such as Rust and Golang to get the most out of this book.
Get a novel perspective on Linux containers and understand the world of virtualization. This book takes you down the rabbit hole to discover what lies below the API. You’ll go on a journey of virtualization and see how containers are realized in the Linux world. Linux Containers and Virtualization details the data structures within the Linux kernel which make up Linux containers. You will start with the fundamentals of virtualization including how different resources such as memory, CPU, network, and storage are virtualized. Then you will move on to hypervisors and virtualization using the Kernel virtual Machine (KVM) and Quick Emulator (QEMU). Next, you will learn about Linux namespace, cgroups, and layered file systems, which are the essential building blocks of Linux containers. The explanation traverses the Linux kernel codebase to show how these are realized in the Linux kernel. In the final chapter, you will code your own container by applying the concepts learnt in the previous chapters. On completion of the book, you will have the knowledge to start coding a Linux container. What You Will Learn Understand the basics of virtualization Discover how the Linux kernel supports virtualization See how the evolution of the Linux kernel and CPUs led to the creation of containerization technologies Develop the ability to create your own container framework Who This Book Is For Developers working on virtualized software deployment and containers. Architects designing platforms based on a container runtime as well as DevOps professionals who want to get a microscopic view on how containers and virtualization work would find the book useful.
Climate change threatens the economy of the United States in myriad ways, including increased flooding and storm damage, altered crop yields, lost labor productivity, higher crime, reshaped public-health patterns, and strained energy systems, among many other effects. Combining the latest climate models, state-of-the-art econometric research on human responses to climate, and cutting-edge private-sector risk-assessment tools, Economic Risks of Climate Change: An American Prospectus crafts a game-changing profile of the economic risks of climate change in the United States. This prospectus is based on a critically acclaimed independent assessment of the economic risks posed by climate change commissioned by the Risky Business Project. With new contributions from Karen Fisher-Vanden, Michael Greenstone, Geoffrey Heal, Michael Oppenheimer, and Nicholas Stern and Bob Ward, as well as a foreword from Risky Business cochairs Michael Bloomberg, Henry Paulson, and Thomas Steyer, the book speaks to scientists, researchers, scholars, activists, and policy makers. It depicts the distribution of escalating climate-change risk across the country and assesses its effects on aspects of the economy as varied as hurricane damages and violent crime. Beautifully illustrated and accessibly written, this book is an essential tool for helping businesses and governments prepare for the future.
New drilling techniques for oil and natural gas are propelling an energy production renaissance in the United States. As the US economy struggles to emerge from the Great Recession, many see the boom as a possible source of economic salvation that could reduce unemployment and revitalize American manufacturing. Until now, however, there has been little objective analysis of the energy boom’s economic consequences. In this major study, Trevor Houser and Shashank Mohan fill that gap. Houser and Mohan assess the impact of the recent and projected increase in domestic energy production on US GDP, employment growth, manufacturing competitiveness, household expenditures, and international trade balance. Alongside its economic impact, they also explore the consequences for the environment and global warming, providing guidance for policymakers to navigate these issues.
India is growing into one of Asia’s most important military powers. Its defence budget has more than doubled in the past decade, and it imports more arms than anyone else in the world. But India is still seen as a land power focused on long, disputed and militarised borders with Pakistan and China rather than the global military force it was in the first half of the twentieth century under British rule. Is this changing? India is acquiring increasing numbers of key platforms – aircraft carriers, amphibious ships, refuelling tankers and transport aircraft – that are extending its reach to the Indian Ocean littoral and beyond. But most accounts of this build-up have been impressionistic and partial. Indian Power Projection assesses the strength, reach and purposes of India's maturing capabilities. It offers a systematic assessment of India’s ability to conduct long-range airstrikes from land and sea, transport and convey airborne and amphibious forces, and develop the institutional and material enablers that turn platforms into capabilities. It draws extensively on the lessons of modern expeditionary operations, and considers how India’s growing interests might shape where and how it uses these evolving capabilities in the future. This study finds that Indian power projection is in a nascent stage: limited in number, primarily of use against much-weaker adversaries, and deficient in some key supporting capabilities. India’s defence posture will continue to be shaped by local threats, rather than distant interests. Indian leaders remain uncomfortable with talk of military intervention and expeditionary warfare, associating these with colonial and superpower excess. But as the country’s power, interests and capabilities all grow, it is likely that India will once more find itself using military force beyond its land borders.
Diabetes mellitus is a group of metabolic diseases in which a person has high blood sugar, either because the body does not produce enough insulin, or because cells do not respond to the insulin that is produced. The fourth edition of Textbook of Diabetes Mellitus has been fully revised to provide clinicians with the latest developments in the field. Divided into 19 sections, the book begins with discussion on the epidemiology, physiology and metabolism of the disease; its diagnosis and classification; and aetiopathogenesis, genetics and hormone action. The following sections cover types of diabetes, including in different segments of the population; clinical features and complications; diabetes with comorbidities; and management of the disease through both pharmacotherapy and non-pharmaceutical methods. Key points Fully revised new edition presenting latest advances in diagnosis and management of diabetes mellitus Covers diabetes in different population groups and with comorbidities Highly illustrated with clinical photographs, diagrams and tables Previous edition (9789351520900) published in 2014
In the light of multiple corporate debacles, financial crises and environmental disasters across the globe, the need for corporate goals to transition from simply maximising shareholder wealth to optimising stakeholder welfare is being echoed in various quarters. This book makes a distinct contribution by looking at Corporate Social Responsibility (CSR) from a values-based perspective with a focus on providinga balance between corporate success and social well-being. The book emphasizes that corporations need to redefine their purposes to co-create long-term, sustainable and win–win solutions for multiple stakeholders through mutually-fulfilling and value-adding collaborative efforts. Through the ideal of ‘A Soulful Corporation’, the book proposes a new story where corporations, as associations of individuals, can identify their ‘collective spirits’ in terms of environmentally-aware, socially-inclusive and financially-rewarding missions. Some of the unique features of the book include: · A detailed study of the evolution of CSR from the ancient to contemporary times · Insights gained through empirical research and personal interviews with over 100 industry captains, CEOs, MDs and heads of the CSR function across companies and industries · Case studies on CSR practices and processes in leading Indian companies including the Tata Group, TVS Motor, HUL, Wipro, L&T, Bharat Petroleum, HDFC Bank, Birla Group, Reliance Industries and others. · Cases on unique social welfare projects in the areas of education, healthcare and drinking water supply · A ‘Society and Local Community Welfare Framework’and a ‘12-point Agenda for Affirmative Action’ that propose policy recommendations and provide corporations with a roadmap for their CSR journey in the light of the mandatory CSR spending introduced by the Government of India. The book has relevance to multiple stakeholders: students, academics, CSR researchers, policy-makers, industry captains, business managers and entrepreneurs.
Middle of Diamond India proposes a revolutionary idea - that India has long ignored its largest and most talented segment, citizens in the Tier 2 and Tier 3 districts, its Middle. The book reveals the hidden stories of those in its Middle who have been ignored owing to their location and language. By examining India's revolutionary past, its culture, its citizens, its innovators, and its spirit, the book illuminates this Diamond shaped India. Replete with characters, anecdotes, insights, research and accounts of an annual pilgrimage on a special train-Jagriti Yatra, and an enterprise ecosystem established in Deoria district, the book outlines a new vision of India focussed on its rising Middle. It proposes a Banyan Revolution over the coming twenty-five years of Amrit Kaal, using the tool of enterprise or Udyamita that can ignite a national renaissance. The book argues that by recognizing and awakening the entrepreneurial vitality of those in small towns and districts, we can create meaning for millions of citizens and define a new modernity for India.
Why did Ratan Tata decide to pay for all the victims of 26/11 whether injured in the Taj or anywhere else? Why did HDFC ’s Aditya Puri insist that employees leave for home by 5.30 p.m.? How did HUL develop a cheaper, better product to beat its competitor, Nirma? What do Taj Hotels, HDFC, HUL, L&T and BPCL have in common? They are the win-win corporations! Based on over a decade of research, Shashank Shah takes these truly outstanding Indian companies and studies how they do business. Each of these companies has exceptional practices when it comes to stakeholder management. Whether the stakeholder is an employee, customer, investor, vendor or even society at large, these companies reveal how looking at everyone else’s interests doesn’t really mean compromising on your own. Often, the two complement each other and that is what makes a win-win solution for everyone. This book gives an inside look into what motivates exceptional companies and how they are a cut above the rest. Full of fascinating anecdotes, leadership philosophy and background stories of organizations, Win-Win Corporations is an inspiring read into what makes companies great.
‘Very impressive ... It will enrich the understanding of those interested in the history not only about these buildings but also more widely about historical monuments and their preservation’ – Rudrangshu Mukherjee, Chancellor and Professor of History at Ashoka University ‘The first real attempt to bring historical sites and buildings of the past within the reach of the masses ... A must-read for all’ – Syed Ali Nadeem Rezavi, author of Fathpur Sikri Revisited ‘Offers an excellent academic–public interface for the study of monuments, the cities in which they are located, and their extended geocultural connections’ – Rana Safvi, author of The Forgotten Cities of Delhi and Shahjahanabad ‘A book to be read several times, in different ways’ – Swapna Liddle, author of Connaught Place and the Making of New Delhi Delhi, Agra, Fatehpur Sikri, historic cities of legend and lore and home to six UNESCO World Heritage Sites, have captured the imagination of Indians and the world at large for centuries. In this ambitious book, Shashank Shekhar Sinha traces the extraordinary pasts of the three imperial capitals, their monuments, settlements and extended geocultural connections, while presenting a graphic account of the iconic heritage sites – from the life and times of rulers who built them, their survival through periods of war, turmoil and conquests, to their present afterlives. Packed with intriguing and little-known stories about the monuments – busting several myths around them along the way – the book takes us on a journey from the pillared galleries of the mosque at the Qutb Minar complex, the majestic double dome of Humayun’s tomb, the bastions of the impenetrable Agra Fort, the picturesque pavilions at Fatehpur Sikri, the tapering minarets of the Taj Mahal, to finally the Mughal court of the Red Fort, giving us the full measure of their dazzling grandeur. ABOUT THE SERIES Combining powerful storytelling with deep, recent scholarship, the Magnificent Heritage series uses multidisciplinary approaches to showcase a fresh perspective on heritage sites and storied cities, locating them in their larger geographical, sociocultural and historical contexts.
This issue of Critical Care Clinics, guest edited by Shashank S. Desai and Nitin Puri, covers Cardiac Emergencies in the Intensive Care Unit. Articles include: Acute Myocardial Infarction, Managing Arrhythmias in the Intensive Care Unit, Cardiogenic Shock, Hemodynamic Assessment in the Contemporary Intensive Care Unit: A Review of Circulatory Monitoring Devices, Submassive Pulmonary Embolism, Management of Right Heart Failure in the Critically Ill, Cardiothoracic Surgical Emergencies in the Intensive Care Unit, Perioperative Complications of Cardiac Surgery and Postoperative Care, Mechanical Circulatory Devices in Acute Heart Failure, and more!
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