AWS System Administration
After getting over the excitement of the scaling and cost-saving possibilities offered by Amazon Web Services, system administrators quickly come up against complexities and gotchas in the management of systems. How can they make sure auto-scaling kicks in when it is suppose to? How do they make sure DNS sends traffic to the right systems? How do they integrate automated management tools such as Chef and Puppet? This book is a comprehensive guide to the administrative features of AWS and how to make the most of them to minimize your administrative work. You'll learn how to configure and manage powerful AWS tools, such as CloudFormation, OpsWorks, Elastic Load Balancing, and Route 53. AWS administration is no easier than stand-alone server administration - it's just different, and very rewarding once you set up your automation right. This book shows you how. ...
After getting over the excitement of the scaling and cost-saving possibilities offered by Amazon Web Services, system administrators quickly come up against complexities and gotchas in the management of systems. How can they make sure auto-scaling kicks in when it is suppose to? How do they make sure DNS sends traffic to the right systems? How do they integrate automated management tools such as Chef and Puppet? This book is a comprehensive guide to the administrative features of AWS and how to make the most of them to minimize your administrative work. You'll learn how to configure and manage powerful AWS tools, such as CloudFormation, OpsWorks, Elastic Load Balancing, and Route 53. AWS administration is no easier than stand-alone server administration - it's just different, and very rewarding once you set up your automation right. This book shows you how. ...
NGINX High Performance
NGINX is one of the most common free, open source web servers. Its performance-oriented architecture and small footprint makes it an ideal choice for high-traffic websites. NGINX offers great performance and optimal resource utilization to its administrators. This practical guide walks you through how to tune one of the leading free open source web servers to attain optimal performance for high-traffic sites. It also explores ways to improve network utilization for high loads. The tour starts with an overview of the NGINX architecture. You will build and configure NGINX for optimal utilization of the hardware available. The book demonstrates various practices to improve last mile content delivery by using timeouts, caching, and compression. You'll also discover various free open source tools to test and benchmark web server performance, allowing you to verify NGINX performance at every step. ...
NGINX is one of the most common free, open source web servers. Its performance-oriented architecture and small footprint makes it an ideal choice for high-traffic websites. NGINX offers great performance and optimal resource utilization to its administrators. This practical guide walks you through how to tune one of the leading free open source web servers to attain optimal performance for high-traffic sites. It also explores ways to improve network utilization for high loads. The tour starts with an overview of the NGINX architecture. You will build and configure NGINX for optimal utilization of the hardware available. The book demonstrates various practices to improve last mile content delivery by using timeouts, caching, and compression. You'll also discover various free open source tools to test and benchmark web server performance, allowing you to verify NGINX performance at every step. ...
Jasmine JavaScript Testing, 2nd Edition
Take your testing of JavaScript applications to a new level of efficiency and reliability with the help of this book. Starting with the fundamentals of Jasmine and behavior-driven development (BDD), you will learn about tooling and automation. You will learn how to create a sustainable code base with the help of Jasmine. You will also take a look at integrated testing with React.js and Karma, and how you can speed this process up by faking AJAX requests. As you progress through the book, you will learn about the challenges of testing an application built on top of a framework and how you can prevent your application from suffering from dependency management. You will understand the concept of client-side and server-side rendering and test applications using React.js. You will also learn to automate using webpack and work with JavaScript module systems using ECMA Script 6 (ES6) modules. By the end of this book, you will be a competent web developer with good knowledge and a strong un ...
Take your testing of JavaScript applications to a new level of efficiency and reliability with the help of this book. Starting with the fundamentals of Jasmine and behavior-driven development (BDD), you will learn about tooling and automation. You will learn how to create a sustainable code base with the help of Jasmine. You will also take a look at integrated testing with React.js and Karma, and how you can speed this process up by faking AJAX requests. As you progress through the book, you will learn about the challenges of testing an application built on top of a framework and how you can prevent your application from suffering from dependency management. You will understand the concept of client-side and server-side rendering and test applications using React.js. You will also learn to automate using webpack and work with JavaScript module systems using ECMA Script 6 (ES6) modules. By the end of this book, you will be a competent web developer with good knowledge and a strong un ...
Getting Started with MariaDB, 2nd Edition
MariaDB is a database that has become very popular in the few short years that it has been around. It does not require a big server or expensive support contract. It is also powerful enough to be the database of choice for some of the biggest and most popular websites in the world, taking full advantage of the latest computing hardware available. From installing and configuring through basic usage and maintenance, each chapter in this revised and expanded guide leads on sequentially and logically from the one before it, introducing topics in their natural order so you learn what you need, when you need it. The book is based on the latest release of MariaDB and covers all the latest features and functions. By the end of this beginner-friendly book, not only will you have a running installation of MariaDB, but you will have practical, hands-on experience in the basics of how to install, configure, administer, use, and maintain it. ...
MariaDB is a database that has become very popular in the few short years that it has been around. It does not require a big server or expensive support contract. It is also powerful enough to be the database of choice for some of the biggest and most popular websites in the world, taking full advantage of the latest computing hardware available. From installing and configuring through basic usage and maintenance, each chapter in this revised and expanded guide leads on sequentially and logically from the one before it, introducing topics in their natural order so you learn what you need, when you need it. The book is based on the latest release of MariaDB and covers all the latest features and functions. By the end of this beginner-friendly book, not only will you have a running installation of MariaDB, but you will have practical, hands-on experience in the basics of how to install, configure, administer, use, and maintain it. ...
Docker: Up & Running
Docker is quickly changing the way that organizations are deploying software at scale. But understanding how Linux containers fit into your workflow - and getting the integration details right - are not trivial tasks. With this practical guide, you'll learn how to use Docker to package your applications with all of their dependencies, and then test, ship, scale, and support your containers in production. Two Lead Site Reliability Engineers at New Relic share much of what they have learned from using Docker in production since shortly after its initial release. Their goal is to help you reap the benefits of this technology while avoiding the many setbacks they experienced. ...
Docker is quickly changing the way that organizations are deploying software at scale. But understanding how Linux containers fit into your workflow - and getting the integration details right - are not trivial tasks. With this practical guide, you'll learn how to use Docker to package your applications with all of their dependencies, and then test, ship, scale, and support your containers in production. Two Lead Site Reliability Engineers at New Relic share much of what they have learned from using Docker in production since shortly after its initial release. Their goal is to help you reap the benefits of this technology while avoiding the many setbacks they experienced. ...
Apache Oozie
Get a solid grounding in Apache Oozie, the workflow scheduler system for managing Hadoop jobs. With this hands-on guide, two experienced Hadoop practitioners walk you through the intricacies of this powerful and flexible platform, with numerous examples and real-world use cases. Once you set up your Oozie server, you'll dive into techniques for writing and coordinating workflows, and learn how to write complex data pipelines. Advanced topics show you how to handle shared libraries in Oozie, as well as how to implement and manage Oozie's security capabilities. ...
Get a solid grounding in Apache Oozie, the workflow scheduler system for managing Hadoop jobs. With this hands-on guide, two experienced Hadoop practitioners walk you through the intricacies of this powerful and flexible platform, with numerous examples and real-world use cases. Once you set up your Oozie server, you'll dive into techniques for writing and coordinating workflows, and learn how to write complex data pipelines. Advanced topics show you how to handle shared libraries in Oozie, as well as how to implement and manage Oozie's security capabilities. ...
Raspberry Pi Robotics Essentials
The Raspberry Pi B2 is an inexpensive embedded processor that provides a high-performance Linux development environment. This book is a fast-paced guide that will show you how to use Raspberry Pi technology to build a biped robot that can interact with its environment. We start off by explaining the basics of getting your Raspberry Pi up and running, ready to be mounted on your biped platform. After this, you will be introduced to the art of constructing a mechanism for the biped platform. You will then learn to develop a vision system for your robot, as well as a means by which you can control and monitor it. At the end of this book, you will have learned enough to build a complex biped robot that can walk, turn, find its way, and "see" its environment. ...
The Raspberry Pi B2 is an inexpensive embedded processor that provides a high-performance Linux development environment. This book is a fast-paced guide that will show you how to use Raspberry Pi technology to build a biped robot that can interact with its environment. We start off by explaining the basics of getting your Raspberry Pi up and running, ready to be mounted on your biped platform. After this, you will be introduced to the art of constructing a mechanism for the biped platform. You will then learn to develop a vision system for your robot, as well as a means by which you can control and monitor it. At the end of this book, you will have learned enough to build a complex biped robot that can walk, turn, find its way, and "see" its environment. ...
Salt Essentials
Get a complete introduction to Salt, the widely used Python-based configuration management and remote execution tool. This practical guide not only shows system administrators how to manage complex infrastructures with Salt, but also teaches developers how to use Salt to deploy and manage their applications. Written by two Salt experts, this book provides the information you need to deploy Salt in a production infrastructure right away. You'll also learn how to customize Salt and use salt-cloud to manage your virtualization. If you have experience with Linux and data formats such as JSON or XML, you're ready to get started. ...
Get a complete introduction to Salt, the widely used Python-based configuration management and remote execution tool. This practical guide not only shows system administrators how to manage complex infrastructures with Salt, but also teaches developers how to use Salt to deploy and manage their applications. Written by two Salt experts, this book provides the information you need to deploy Salt in a production infrastructure right away. You'll also learn how to customize Salt and use salt-cloud to manage your virtualization. If you have experience with Linux and data formats such as JSON or XML, you're ready to get started. ...
ASP.NET MVC 5 with Bootstrap and Knockout.js
Bring dynamic server-side web content and responsive web design together to build websites that work and display well on any resolution, desktop or mobile. With this practical book, you'll learn how by combining the ASP.NET MVC server-side language, the Bootstrap front-end framework, and Knockout.js - the JavaScript implementation of the Model-View-ViewModel pattern. Author Jamie Munro introduces these and other related technologies by having you work with sophisticated web forms. At the end of the book, experienced and aspiring web developers alike will learn how to build a complete shopping cart that demonstrates how these technologies interact with each other in a sleek, dynamic, and responsive web application. ...
Bring dynamic server-side web content and responsive web design together to build websites that work and display well on any resolution, desktop or mobile. With this practical book, you'll learn how by combining the ASP.NET MVC server-side language, the Bootstrap front-end framework, and Knockout.js - the JavaScript implementation of the Model-View-ViewModel pattern. Author Jamie Munro introduces these and other related technologies by having you work with sophisticated web forms. At the end of the book, experienced and aspiring web developers alike will learn how to build a complete shopping cart that demonstrates how these technologies interact with each other in a sleek, dynamic, and responsive web application. ...
Odoo Development Essentials
Odoo is a powerful and fast-growing business application platform. Beginning with setting up the development environment, this book will then guide you through a practical journey to build feature-rich business applications. With the aim of jumpstarting your Odoo proficiency level, from no specific knowledge to application development readiness, you will be set on the path of developing your first Odoo application. Then, you will move on to topics such as models and views and understanding and using server APIs to add business logic, which will lay a solid foundation for advanced topics. The book concludes with a guide to Odoo interaction and how to use the Odoo API from other programs, all of which will enable you to efficiently integrate applications with other external systems. ...
Odoo is a powerful and fast-growing business application platform. Beginning with setting up the development environment, this book will then guide you through a practical journey to build feature-rich business applications. With the aim of jumpstarting your Odoo proficiency level, from no specific knowledge to application development readiness, you will be set on the path of developing your first Odoo application. Then, you will move on to topics such as models and views and understanding and using server APIs to add business logic, which will lay a solid foundation for advanced topics. The book concludes with a guide to Odoo interaction and how to use the Odoo API from other programs, all of which will enable you to efficiently integrate applications with other external systems. ...