There is an easier way to build Hadoop applications. With this hands-on book, you’ll learn how to use Cascading, the open source abstraction framework for Hadoop that lets you easily create and manage powerful enterprise-grade data processing applications—without having to learn the intricacies of MapReduce. Working with sample apps based on Java and other JVM languages, you’ll quickly learn Cascading’s streamlined approach to data processing, data filtering, and workflow optimization. This book demonstrates how this framework can help your business extract meaningful information from large amounts of distributed data. Start working on Cascading example projects right away Model and analyze unstructured data in any format, from any source Build and test applications with familiar constructs and reusable components Work with the Scalding and Cascalog Domain-Specific Languages Easily deploy applications to Hadoop, regardless of cluster location or data size Build workflows that integrate several big data frameworks and processes Explore common use cases for Cascading, including features and tools that support them Examine a case study that uses a dataset from the Open Data Initiative
With this in-depth book, data engineers will learn powerful, real-world best practices for managing data--both big and small. Contributors from companies including Google, Microsoft, IBM, Facebook, Databricks, and GitHub share their experiences and lessons learned on cleaning, prepping, wrangling, and storing data. You'll learn best practices for: Building pipelines Stream processing Data privacy and security Data governance and lineage Data storage and architecture Ecosystem of modern tools Career advice Data team makeup and culture
There is an easier way to build Hadoop applications. With this hands-on book, you’ll learn how to use Cascading, the open source abstraction framework for Hadoop that lets you easily create and manage powerful enterprise-grade data processing applications—without having to learn the intricacies of MapReduce. Working with sample apps based on Java and other JVM languages, you’ll quickly learn Cascading’s streamlined approach to data processing, data filtering, and workflow optimization. This book demonstrates how this framework can help your business extract meaningful information from large amounts of distributed data. Start working on Cascading example projects right away Model and analyze unstructured data in any format, from any source Build and test applications with familiar constructs and reusable components Work with the Scalding and Cascalog Domain-Specific Languages Easily deploy applications to Hadoop, regardless of cluster location or data size Build workflows that integrate several big data frameworks and processes Explore common use cases for Cascading, including features and tools that support them Examine a case study that uses a dataset from the Open Data Initiative
This book investigates China’s railway transformation through history, along with culture changes and urban development. The book begins by looking at the background of China and the history and growth of railway development in China through five key phases, followed by assessing the cultural changes in the railway carriage and exploring how these are linked to social equality and national provisions. The core of this book aims to analyse the Chinese urban transformation through the development of the high-speed rail (HSR) infrastructure in China. Eleven important new HSR stations in mainland China, plus the new Hong Kong West Kowloon Station, have been selected to contextually explore how HSR infrastructures have affected the development of the Chinese urban context. The selected case studies are the stations of Beijing South, Wuhan, Shanghai Hongqiao, Guangzhou South, Xi’an North, Nanjing South, Chengdu East, Tianjin West, Zhengzhou East, Hangzhou East and Hong Kong West Kowloon. All of these were built between 2008 and 2018. In these case studies, the location and the intentions and success of promoting urban development are analysed and assessed. Following this, the book further investigates the peculiarities of the new HSR stations in China in comparison with stations in Europe. An assessment framework is established to evaluate the Chinese case studies comparatively with significant cases in Europe, attending to the urban structure of the area, the architectural quality, the functional diversity and the quality of the public space generated in the surrounding area.
We are currently defining a new school of management. Some elements that would integrate this new school include innovation, intra / entrepreneurship, digital transformation, exponential technologies and humanism. The XXI century executive needs to incorporate new theories, methodologies, models and tools to complete those he or she already knows and uses from classical management. This book synthesizes the complete history of classic management, provides the fundamental elements of business innovation and poses relevant challenges for 21st century professionals. The book includes the 100 business innovation concepts that any executive and entrepreneur should know as part of their business toolkit.
FreeBSD and OpenBSD are increasingly gaining traction in educational institutions, non-profits, and corporations worldwide because they provide significant security advantages over Linux. Although a lot can be said for the robustness, clean organization, and stability of the BSD operating systems, security is one of the main reasons system administrators use these two platforms.There are plenty of books to help you get a FreeBSD or OpenBSD system off the ground, and all of them touch on security to some extent, usually dedicating a chapter to the subject. But, as security is commonly named as the key concern for today's system administrators, a single chapter on the subject can't provide the depth of information you need to keep your systems secure.FreeBSD and OpenBSD are rife with security "building blocks" that you can put to use, and Mastering FreeBSD and OpenBSD Security shows you how. Both operating systems have kernel options and filesystem features that go well beyond traditional Unix permissions and controls. This power and flexibility is valuable, but the colossal range of possibilities need to be tackled one step at a time. This book walks you through the installation of a hardened operating system, the installation and configuration of critical services, and ongoing maintenance of your FreeBSD and OpenBSD systems.Using an application-specific approach that builds on your existing knowledge, the book provides sound technical information on FreeBSD and Open-BSD security with plenty of real-world examples to help you configure and deploy a secure system. By imparting a solid technical foundation as well as practical know-how, it enables administrators to push their server's security to the next level. Even administrators in other environments--like Linux and Solaris--can find useful paradigms to emulate.Written by security professionals with two decades of operating system experience, Mastering FreeBSD and OpenBSD Security features broad and deep explanations of how how to secure your most critical systems. Where other books on BSD systems help you achieve functionality, this book will help you more thoroughly secure your deployments.
A decade of traveling, anecdotes, challenges and life experiences across seven different countries. \"With my own eyes\" is not simply a guide for globetrotters or a tool to learn about other cultures and other perspectives on life, but it also aims to motivate all those reluctant to change the course of their lives and move away from their comfort zone by defying the limits we impose on ourselves. A narration that will hook the reader from the start and awaken their adventurous spirit by pointing out that another way of looking at life is possible.
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