DevOps is a cultural and professional movement that's trying to break these walls. Focused on automation, collaboration, tool sharing and knowledge sharing, DevOps has been revealing that developers and system engineers have a lot to learn from one another. In this book, Danilo Sato will show you how to implement DevOps and Continuous Delivery practices so as to raise your system's deployment frequency at the same time as increasing the production application's stability and robustness. Yo...

If you’re a developer with core Java SE skills, this hands-on book takes you through the language changes in Java 8 triggered by the addition of lambda expressions. You’ll learn through code examples, exercises, and fluid explanations how these anonymous functions will help you write simple, clean, library-level code that solves business problems.Lambda expressions are a fairly simple change to Java, and the first part of the book shows you how to use them properly. Later chapters ...

Master the skills you need to build a rock-solid virtualization environment with the all new Proxmox 4Key Features\[\*\] Formulate Proxmox-based solutions and set up virtual machines of any size while gaining expertise even on the most complex multi-cluster setups\[\*\] Master the skills needed to analyze, monitor, and troubleshoot real-world virtual environments\[\*\] This is the most up-to-date title on mastering Proxmox, with examples based ...

IEEE 802.15.4 is a standard protocol to build WPAN network. This book helps you how to get started with IEEE 802.15.4 programming through XBee IEEE 802.15.4 device. Sample codes are given to illustrate how to work with XBee. The following is a highlight topic list in this book. * Preparing Development Environment * Getting started with XBee IEEE 802.15.4 * XBee AT Command * XBee Programming using Python * XBee Digital I/O and ADC * Working with Sleep Mod...

Run multiple websites from a single instance of Drupal 7 with this book and ebookKey FeaturesPrepare your server for hosting multiple sitesConfigure and install several sites on one instance of DrupalManage and share themes and modules across the multi-site configurationBook DescriptionDrupal is one of the most powerful PHP Content Management Systems there is. However, why would you install a CMS for every site you build? Wit...

If you are a web developer who wants to learn more about developing applications in Flask and scale them with industry-standard practices, this is the book for you. This book will also act as a handy tool if you are aware of Flask's major extensions and want to make the best use of them. It is assumed that you have knowledge of Python and a basic understanding of Flask. If you are completely new to Flask, reading the book from the first chapter and going forward will help in getting acquai...

Take charge of SaltStack to automate and configure your enterprise-grade environmentsKey Features\[\*\] Automate tasks effectively and take charge of your infrastructure\[\*\] Effectively scale Salt to manage thousands of machines and tackle everyday problems\[\*\] Explore Salt’s inner workings and advance your knowledge of itBook DescriptionSaltStack is a powerful configuration management and automation suite designed to man...

How do you take your data analysis skills beyond Excel to the next level? By learning just enough Python to get stuff done. This hands-on guide shows non-programmers like you how to process information that’s initially too messy or difficult to access. You don't need to know a thing about the Python programming language to get started.Through various step-by-step exercises, you’ll learn how to acquire, clean, analyze, and present data efficiently. You’ll also discover how to automa...

Written by experts on the Microsoft® .NET programming platform, ADO.NET in a Nutshell delivers everything .NET programmers will need to get a jump-start on ADO.NET technology or to sharpen their skills even further. In the tradition of O'Reilly's In a Nutshell Series, ADO.NET in a Nutshell is the most complete and concise source of ADO.NET information available.ADO.NET is the suite of data access technologies in the .NET Framework that developers use to build applications...

Docker lets you create, deploy, and manage your applications anywhere at anytime – flexibility is key so you can deploy stable, secure, and scalable app containers across a wide variety of platforms and delve into microservices architecture Key FeaturesThis up-to-date edition shows how to leverage Docker’s features to deploy your existing applicationsLearn how to package your applications with Docker and build, ship, and scale your containersEx...

Over 90 recipes to satisfy all your automation needs and leverage vRealize Orchestrator 7.1 for your projectsKey Features\[\*\] Unleash the power of VMware vRealize Orchestrator 7 and automate your VMware infrastructure\[\*\] Customize and tune your orchestrator by programming and working with plugins\[\*\] Work through enticing recipes that can be implemented in your organization\[\*\] Explore the new and upcoming plugins of Puppet, D...

Learn about configuration management and gain complete control of your Docker containers using PuppetKey Features\[\*\]This is the first book that focuses specifically on the combination of containerization and configuration management tools as the landscape for system administration changes\[\*\]It demonstrates to administrators how to seamlessly integrate containerization without disrupting their entire system\[\*\]It provides a canny way for...