Mesos in Action

Author: Roger Ignazio
Publisher: Manning Publications
ISBN: 1617292923
Release Date: 2016-05-01
Genre:

The modern "data center" is a complex arena, with physical and virtual servers, multiple OS environments, and complex networking that frequently spans multiple locations. The need to simplify has never been greater. Mesos, an innovative open-source cluster management platform, transforms the whole data center into a single pool of compute, memory, and storage resources that can be allocated, automated, and scaled as if working with a single super-computer. Mesos is an ideal environment for deploying containerized applications at scale, and it's generating a huge buzz in the big data world as a saner environment for running Spark and Hadoop. Mesos in Action introduces the Apache Mesos cluster manager and the concept of application-centric infrastructure. It guides readers from their first steps in deploying a highly-available Mesos cluster through deploying applications in production and writing native Mesos frameworks. It will show how to scale to thousands of nodes, while providing resource isolation between processes using Linux and Docker containers. It contains practical techniques for deploying applications using popular key frameworks, including Marathon, Chronos, and Aurora. Along the way, the book dives into Mesos internals, including fault tolerance, slave attributes, and resource scheduling and Mesos administration, including logging, monitoring, framework authorization, and slave recovery. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.

Apache Mesos Cookbook

Author: David Blomquist
Publisher: Packt Publishing Ltd
ISBN: 9781785880933
Release Date: 2017-08-02
Genre: Computers

Over 50 recipes on the core features of Apache Mesos and running big data frameworks in Mesos About This Book Learn to install and configure Mesos to suit the needs of your organization Follow step-by-step instructions to deploy application frameworks on top of Mesos, saving you many hours of research and trial and error Use this practical guide packed with powerful recipes to implement Mesos and easily integrate it with other application frameworks Who This Book Is For This book is for system administrators, engineers, and big data programmers. Basic experience with big data technologies such as Hadoop or Spark would be useful but is not essential. A working knowledge of Apache Mesos is expected. What You Will Learn Set up Mesos on different operating systems Use the Marathon and Chronos frameworks to manage multiple applications Work with Mesos and Docker Integrate Mesos with Spark and other big data frameworks Use networking features in Mesos for effective communication between containers Configure Mesos for high availability using Zookeeper Secure your Mesos clusters with SASL and Authorization ACLs Solve everyday problems and discover the best practices In Detail Apache Mesos is open source cluster sharing and management software. Deploying and managing scalable applications in large-scale clustered environments can be difficult, but Apache Mesos makes it easier with efficient resource isolation and sharing across application frameworks. The goal of this book is to guide you through the practical implementation of the Mesos core along with a number of Mesos supported frameworks. You will begin by installing Mesos and then learn how to configure clusters and maintain them. You will also see how to deploy a cluster in a production environment with high availability using Zookeeper. Next, you will get to grips with using Mesos, Marathon, and Docker to build and deploy a PaaS. You will see how to schedule jobs with Chronos. We'll demonstrate how to integrate Mesos with big data frameworks such as Spark, Hadoop, and Storm. Practical solutions backed with clear examples will also show you how to deploy elastic big data jobs. You will find out how to deploy a scalable continuous integration and delivery system on Mesos with Jenkins. Finally, you will configure and deploy a highly scalable distributed search engine with ElasticSearch. Throughout the course of this book, you will get to know tips and tricks along with best practices to follow when working with Mesos. Style and approach This step-by-step guide is packed with powerful recipes on using Apache Mesos and shows its integration with containers and big data frameworks.

Mastering Mesos

Author: Dipa Dubhashi
Publisher: Packt Publishing Ltd
ISBN: 9781785885372
Release Date: 2016-05-26
Genre: Computers

The ultimate guide to managing, building, and deploying large-scale clusters with Apache Mesos About This Book Master the architecture of Mesos and intelligently distribute your task across clusters of machines Explore a wide range of tools and platforms that Mesos works with This real-world comprehensive and robust tutorial will help you become an expert Who This Book Is For The book aims to serve DevOps engineers and system administrators who are familiar with the basics of managing a Linux system and its tools What You Will Learn Understand the Mesos architecture Manually spin up a Mesos cluster on a distributed infrastructure Deploy a multi-node Mesos cluster using your favorite DevOps See the nuts and bolts of scheduling, service discovery, failure handling, security, monitoring, and debugging in an enterprise-grade, production cluster deployment Use Mesos to deploy big data frameworks, containerized applications, or even custom build your own applications effortlessly In Detail Apache Mesos is open source cluster management software that provides efficient resource isolations and resource sharing distributed applications or frameworks. This book will take you on a journey to enhance your knowledge from amateur to master level, showing you how to improve the efficiency, management, and development of Mesos clusters. The architecture is quite complex and this book will explore the difficulties and complexities of working with Mesos. We begin by introducing Mesos, explaining its architecture and functionality. Next, we provide a comprehensive overview of Mesos features and advanced topics such as high availability, fault tolerance, scaling, and efficiency. Furthermore, you will learn to set up multi-node Mesos clusters on private and public clouds. We will also introduce several Mesos-based scheduling and management frameworks or applications to enable the easy deployment, discovery, load balancing, and failure handling of long-running services. Next, you will find out how a Mesos cluster can be easily set up and monitored using the standard deployment and configuration management tools. This advanced guide will show you how to deploy important big data processing frameworks such as Hadoop, Spark, and Storm on Mesos and big data storage frameworks such as Cassandra, Elasticsearch, and Kafka. Style and approach This advanced guide provides a detailed step-by-step account of deploying a Mesos cluster. It will demystify the concepts behind Mesos.

Participatory Action Research

Author: Jacques M. Chevalier
Publisher: Routledge
ISBN: 9781351033244
Release Date: 2019-02-12
Genre: Social Science

Fully revised and updated, this second edition of Participatory Action Research (PAR) provides new theoretical insights and many robust tools that will guide researchers, professionals and students from all disciplines through the process of conducting action research ‘with’ people rather than ‘for’ them or ‘about’ them. PAR is collective reasoning and evidence-based learning focussed on social action. It has immediate relevance in fields ranging from community development to education, health, public engagement, environmental issues and problem solving in the workplace. This new edition has been extensively revised to create a user-friendly textbook on PAR theory and practice, including: updated references and a comprehensive overview of different approaches to PAR (pragmatic, psychosocial, critical); more emphasis on the art of process design, especially in complex social settings characterized by uncertainty and the unknown; developments in the use of Web2 collaborative tools and digital strategies to support real-time data gathering and processing; updated examples and stories from around the world, in a wide range of fields; critical commentaries on major issues in the social sciences, including stakeholder theory, systems thinking, causal analysis, monitoring and evaluation, research ethics, risk assessment and social innovation. This modular textbook provides novel perspectives and ideas in a longstanding tradition that strives to reconnect science and the inquiry process with life in society. It provides coherent and critical treatment of core issues in the ongoing evolution of PAR, making it suitable for a wide range of undergraduate and postgraduate courses. It is intended for use by researchers, students and working professionals seeking to improve or rethink their approach to co-creating knowledge and supporting action for the well-being of all.

Learn Apache Mesos

Author: Manuj Aggarwal
Publisher: Packt Publishing Ltd
ISBN: 9781789133783
Release Date: 2018-10-31
Genre: Computers

Scale applications with high availability and optimized resource management across data centers Key Features Create clusters and perform scheduling, logging, and resource administration with Mesos Explore practical examples of managing complex clusters at scale with real-world data Write native Mesos frameworks with Python Book Description Apache Mesos is an open source cluster manager that provides efficient resource isolation and sharing across distributed applications or frameworks. This book will help you build a strong foundation of Mesos' capabilities along with practical examples to support the concepts explained throughout the book. Learn Apache Mesos dives straight into how Mesos works. You will be introduced to the distributed system and its challenges and then learn how you can use Mesos and its framework to solve data problems. You will also gain a full understanding of Mesos' internal mechanisms and get equipped to use Mesos and develop applications. Furthermore, this book lets you explore all the steps required to create highly available clusters and build your own Mesos frameworks. You will also cover application deployment and monitoring. By the end of this book, you will have learned how to use Mesos to make full use of machines and how to simplify data center maintenance. What you will learn Deploy and monitor a Mesos cluster Set up servers on AWS to deploy Mesos components Explore Mesos resource scheduling and the allocation module Deploy Docker-based services and applications using Mesos Marathon Configure and use SSL to protect crucial endpoints of your Mesos cluster Debug and troubleshoot services and workloads on a Mesos cluster Who this book is for This book is for DevOps and data engineers and administrators who work with large data clusters. You’ll also find this book useful if you have experience working with virtualization, databases, and platforms such as Hadoop and Spark. Some experience in database administration and design will help you get the most out of this book.

Bodyscopes

Author: Carol Saltus
Publisher: Bantam Dell Pub Group
ISBN: 0553343408
Release Date: 1986-10-01
Genre: Psychology

Describes the three main body types, and explains how to develop a personality profile based on one's body structure

Code of Criminal Justice

Author: Kenneth Del Vecchio
Publisher:
ISBN: 0131578294
Release Date: 2007-03
Genre: Law

The first of its kind, this book has taken on the monumental task of explaining what the criminal statutes mean. It contains hundreds of criminal statutes—in complete verbatim text—ranging from the well-known, basic offenses to the uncommon criminal laws that are rarely invoked. Chapters are accompanied by illustrative stories and practical application sections that draw readers in and help them apply statutes to realistic situations. With national appeal, this practical guide makes the penal code a more interesting and educational tool. Verbatim printing of hundreds of criminal statutesranging from the well-known basic offenses to the uncommon criminal laws that are rarely invoked. Explanation of what each statute meanssets this book apart from others in the field. Practical Application Sections accompany each statute that defines a felony or misdemeanor. Appropriate for a broad audience, it is a must for anyone attempting to understand and apply the United States criminal statutes.

Information for Affirmative Action Programs

Author:
Publisher:
ISBN: WISC:89102483534
Release Date: 1976
Genre: Affirmative action programs

Each report consists of 75 pieces and is about the counties of Wisconsin arranged alphabetically with Wisconsin State total, Appleton-Oshkosh Standard Metropolitan Statistical Area, and Milwaukee Standard Metropolitan Statistical Area included in front.