Learning Nagios 4
One of the most important challenges in system monitoring is to detect and report any malfunctioning system or device as soon as possible, so that you as an administrator are aware of the problem before a user runs into one. Nagios is a powerful monitoring tool that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes. It monitors your entire IT infrastructure to ensure systems, applications, services, and business processes are functioning properly. In the event of a failure, Nagios can alert the technical staff of the problem, allowing them to begin remediation processes before outages affect business processes, end-users, or customers. ...
One of the most important challenges in system monitoring is to detect and report any malfunctioning system or device as soon as possible, so that you as an administrator are aware of the problem before a user runs into one. Nagios is a powerful monitoring tool that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes. It monitors your entire IT infrastructure to ensure systems, applications, services, and business processes are functioning properly. In the event of a failure, Nagios can alert the technical staff of the problem, allowing them to begin remediation processes before outages affect business processes, end-users, or customers. ...
Creating E-Learning Games with Unity
Unity is a fully integrated development engine providing the required functionality to create games and interactive 3D content, while reducing the time, effort, and cost of developing the content. Nowadays, many people have started to use Unity in an eLearning setting as it allows them to create real-world scenarios, or models, for training purposes. With Unity, one can develop video games that are not only fun, but are also effective teaching and learning tools. When properly designed, an engaging game is an ideal platform for the presentation, testing, and application of learning objectives. eLearning Game Programming in Unity is a practical, hands-on guide to programming eLearning games. You will encounter a step-by-step approach to developing a 3D game that is interactive and engaging, built around sound teaching pedagogy and game theory. ...
Unity is a fully integrated development engine providing the required functionality to create games and interactive 3D content, while reducing the time, effort, and cost of developing the content. Nowadays, many people have started to use Unity in an eLearning setting as it allows them to create real-world scenarios, or models, for training purposes. With Unity, one can develop video games that are not only fun, but are also effective teaching and learning tools. When properly designed, an engaging game is an ideal platform for the presentation, testing, and application of learning objectives. eLearning Game Programming in Unity is a practical, hands-on guide to programming eLearning games. You will encounter a step-by-step approach to developing a 3D game that is interactive and engaging, built around sound teaching pedagogy and game theory. ...
WordPress: The Missing Manual, 2nd Edition
Whether you're a budding blogger or seasoned Web designer, WordPress is a brilliant tool for creating websites, once you know how to tap its impressive features. The latest edition of this jargon-free Missing Manual shows you how to use WordPress 3.9's themes, widgets, plug-ins, and souped-up editing and multimedia tools to build just about any kind of site. ...
Whether you're a budding blogger or seasoned Web designer, WordPress is a brilliant tool for creating websites, once you know how to tap its impressive features. The latest edition of this jargon-free Missing Manual shows you how to use WordPress 3.9's themes, widgets, plug-ins, and souped-up editing and multimedia tools to build just about any kind of site. ...
Learning Responsive Web Design
Deliver an optimal user experience to all devices - including tablets, smartphones, feature phones, laptops, and large screens—by learning the basics of responsive web design. In this hands-on guide, UX designer Clarissa Peterson explains how responsive web design works, and takes you through a responsive workflow from project kickoff to site launch. Ideal for anyone involved in the process of creating websites - not just developers - this book teaches you fundamental strategies and techniques for using HTML and CSS to design websites that not only adapt to any screen size, but also use progressive enhancement to provide a better user experience based on device capabilities such as touchscreens and retina displays. ...
Deliver an optimal user experience to all devices - including tablets, smartphones, feature phones, laptops, and large screens—by learning the basics of responsive web design. In this hands-on guide, UX designer Clarissa Peterson explains how responsive web design works, and takes you through a responsive workflow from project kickoff to site launch. Ideal for anyone involved in the process of creating websites - not just developers - this book teaches you fundamental strategies and techniques for using HTML and CSS to design websites that not only adapt to any screen size, but also use progressive enhancement to provide a better user experience based on device capabilities such as touchscreens and retina displays. ...
Communicating Data with Tableau
Go beyond spreadsheets and tables and design a data presentation that really makes an impact. This practical guide shows you how to use Tableau Software to convert raw data into compelling data visualizations that provide insight or allow viewers to explore the data for themselves. Ideal for analysts, engineers, marketers, journalists, and researchers, this book describes the principles of communicating data and takes you on an in-depth tour of common visualization methods. You'll learn how to craft articulate and creative data visualizations with Tableau Desktop 8.1 and Tableau Public 8.1. ...
Go beyond spreadsheets and tables and design a data presentation that really makes an impact. This practical guide shows you how to use Tableau Software to convert raw data into compelling data visualizations that provide insight or allow viewers to explore the data for themselves. Ideal for analysts, engineers, marketers, journalists, and researchers, this book describes the principles of communicating data and takes you on an in-depth tour of common visualization methods. You'll learn how to craft articulate and creative data visualizations with Tableau Desktop 8.1 and Tableau Public 8.1. ...
IPv6 Essentials, 3rd Edition
If your organization is gearing up for IPv6, this in-depth book provides the practical information and guidance you need to plan for, design, and implement this vastly improved protocol. Author Silvia Hagen takes system and network administrators, engineers, and network designers through the technical details of IPv6 features and functions, and provides options for those who need to integrate IPv6 with their current IPv4 infrastructure. The flood of Internet-enabled devices has made migrating to IPv6 a paramount concern worldwide. In this updated edition, Hagen distills more than ten years of studying, working with, and consulting with enterprises on IPv6. It's the only book of its kind. ...
If your organization is gearing up for IPv6, this in-depth book provides the practical information and guidance you need to plan for, design, and implement this vastly improved protocol. Author Silvia Hagen takes system and network administrators, engineers, and network designers through the technical details of IPv6 features and functions, and provides options for those who need to integrate IPv6 with their current IPv4 infrastructure. The flood of Internet-enabled devices has made migrating to IPv6 a paramount concern worldwide. In this updated edition, Hagen distills more than ten years of studying, working with, and consulting with enterprises on IPv6. It's the only book of its kind. ...
Test-Driven Development with Python
By taking you through the development of a real web application from beginning to end, this hands-on guide demonstrates the practical advantages of test-driven development (TDD) with Python. You'll learn how to write and run tests before building each part of your app, and then develop the minimum amount of code required to pass those tests. The result? Clean code that works. In the process, you'll learn the basics of Django, Selenium, Git, jQuery, and Mock, along with current web development techniques. If you're ready to take your Python skills to the next level, this book clearly demonstrates how TDD encourages simple designs and inspires confidence. ...
By taking you through the development of a real web application from beginning to end, this hands-on guide demonstrates the practical advantages of test-driven development (TDD) with Python. You'll learn how to write and run tests before building each part of your app, and then develop the minimum amount of code required to pass those tests. The result? Clean code that works. In the process, you'll learn the basics of Django, Selenium, Git, jQuery, and Mock, along with current web development techniques. If you're ready to take your Python skills to the next level, this book clearly demonstrates how TDD encourages simple designs and inspires confidence. ...
Programming JavaScript Applications
Take advantage of JavaScript's power to build robust web-scale or enterprise applications that are easy to extend and maintain. By applying the design patterns outlined in this practical book, experienced JavaScript developers will learn how to write flexible and resilient code that's easier - yes, easier - to work with as your code base grows. JavaScript may be the most essential web programming language, but in the real world, JavaScript applications often break when you make changes. With this book, author Eric Elliott shows you how to add client- and server-side features to a large JavaScript application without negatively affecting the rest of your code. ...
Take advantage of JavaScript's power to build robust web-scale or enterprise applications that are easy to extend and maintain. By applying the design patterns outlined in this practical book, experienced JavaScript developers will learn how to write flexible and resilient code that's easier - yes, easier - to work with as your code base grows. JavaScript may be the most essential web programming language, but in the real world, JavaScript applications often break when you make changes. With this book, author Eric Elliott shows you how to add client- and server-side features to a large JavaScript application without negatively affecting the rest of your code. ...
Full Stack Web Development with Backbone.js
Learn how to build a full-stack application with Backbone.js by taking advantage of JavaScript modules, workflow automation, and Backbone's interface building blocks. With this practical guide, author Patrick Mulder takes experienced backend developers and JavaScript programmers through the steps necessary to create a fully functional single-page application. Backbone's rich ecosystem of plugins makes applications easier to design and scale, but knowing which tools to use for your project can be tricky. How do you combine views and the data layer with Backbone, or serve and deploy JavaScript assets? You'll not only learn the answers to these and many other questions; you'll also discover Backbone's vast number of use cases. ...
Learn how to build a full-stack application with Backbone.js by taking advantage of JavaScript modules, workflow automation, and Backbone's interface building blocks. With this practical guide, author Patrick Mulder takes experienced backend developers and JavaScript programmers through the steps necessary to create a fully functional single-page application. Backbone's rich ecosystem of plugins makes applications easier to design and scale, but knowing which tools to use for your project can be tricky. How do you combine views and the data layer with Backbone, or serve and deploy JavaScript assets? You'll not only learn the answers to these and many other questions; you'll also discover Backbone's vast number of use cases. ...
VMware ESXi Cookbook
VMware ESX and VMware ESXi hypervisors are used for providing the foundation for building and managing a virtualized IT infrastructure. vSphere 5.1 delivers the same industry-leading performance and scalability as prior vSphere releases, with several additional benefits including its improved reliability and security. VMware vSphere 5.1 is based on the ESXi hypervisor architecture, a thin purpose-built hypervisor that does not depend on a general purpose operating system, which does away with the requirement of persistent storage. So we can now store it on a dedicated compact storage device, drastically reducing the hypervisor install footprint to less than 150MB. VMware ESXi 5.1 Cookbook - explores every aspect of VMware administration. We will learn to configure and to administer vSphere including high availability (HA), distributed resource scheduler (DRS), fault tolerance (FT), vMotion , svMotion, virtual machine provisioning, update manager, and distributed virtual switches. We ...
VMware ESX and VMware ESXi hypervisors are used for providing the foundation for building and managing a virtualized IT infrastructure. vSphere 5.1 delivers the same industry-leading performance and scalability as prior vSphere releases, with several additional benefits including its improved reliability and security. VMware vSphere 5.1 is based on the ESXi hypervisor architecture, a thin purpose-built hypervisor that does not depend on a general purpose operating system, which does away with the requirement of persistent storage. So we can now store it on a dedicated compact storage device, drastically reducing the hypervisor install footprint to less than 150MB. VMware ESXi 5.1 Cookbook - explores every aspect of VMware administration. We will learn to configure and to administer vSphere including high availability (HA), distributed resource scheduler (DRS), fault tolerance (FT), vMotion , svMotion, virtual machine provisioning, update manager, and distributed virtual switches. We ...