OpenStack Essentials
An OpenStack cloud is a complex jungle of components that can speed up managing a virtualization platform. Applications that are built for this platform are resilient to failure and convenient to scale. OpenStack allows administrators and developers to consolidate and control pools of compute, networking, and storage resources, with a centralized dashboard and administration panel to enable the large-scale development of cloud services. Begin by exploring and unravelling the internal architecture of the OpenStack cloud components. After installing the RDO distribution, you will be guided through each component via hands-on exercises, learning more about monitoring and troubleshooting the cluster. By the end of the book, you'll have the confidence to install, configure, and administer an OpenStack cloud. ...
An OpenStack cloud is a complex jungle of components that can speed up managing a virtualization platform. Applications that are built for this platform are resilient to failure and convenient to scale. OpenStack allows administrators and developers to consolidate and control pools of compute, networking, and storage resources, with a centralized dashboard and administration panel to enable the large-scale development of cloud services. Begin by exploring and unravelling the internal architecture of the OpenStack cloud components. After installing the RDO distribution, you will be guided through each component via hands-on exercises, learning more about monitoring and troubleshooting the cluster. By the end of the book, you'll have the confidence to install, configure, and administer an OpenStack cloud. ...
Wikis For Dummies
Corporations have finally realized the value of collaboration tools for knowledge sharing and Wiki is the open source technology for creating collaborative Web sites, as either a public site on the Internet or on a private intranet site. Shows readers how to set up Wikis in a corporate setting or on a personal site so that users can retrieve information, post information, and edit the content. Covers everything from choosing a Wiki engine to administration and maintenance. ...
Corporations have finally realized the value of collaboration tools for knowledge sharing and Wiki is the open source technology for creating collaborative Web sites, as either a public site on the Internet or on a private intranet site. Shows readers how to set up Wikis in a corporate setting or on a personal site so that users can retrieve information, post information, and edit the content. Covers everything from choosing a Wiki engine to administration and maintenance. ...
Word 2010 For Dummies
Bestselling and quintessential For Dummies author Dan Gookin employs his usual fun and friendly candor while walking you through the spectrum of new features of Word 2010. Completely in tune with the needs of the beginning Word user, Gookin shows you how to use Word quickly and efficiently so that you can spend more time working on your projects and less time trying to figure out how to make Word perform the tasks you need it to do. This newest edition of Word For Dummies explains how to navigate the user interface and take advantages of file formats, and skips the unnecessary jargon. ...
Bestselling and quintessential For Dummies author Dan Gookin employs his usual fun and friendly candor while walking you through the spectrum of new features of Word 2010. Completely in tune with the needs of the beginning Word user, Gookin shows you how to use Word quickly and efficiently so that you can spend more time working on your projects and less time trying to figure out how to make Word perform the tasks you need it to do. This newest edition of Word For Dummies explains how to navigate the user interface and take advantages of file formats, and skips the unnecessary jargon. ...
Android Tablets For Dummies
Whether you are one of the millions who already have an Android tablet, or you are interested in joining the masses with a first-time purchase, this friendly guide is perfect for you! Written by the ultimate For Dummies author Dan Gookin, this funny-but-informative book introduces you to the features of all Android tablets and details the nuances of what makes a tablet more than a smartphone yet different than a computer. You'll discover how to browse the web on your tablet, get organized with a digital calendar, enjoy music and books, use the camera, access social networks, watch video, and more. ...
Whether you are one of the millions who already have an Android tablet, or you are interested in joining the masses with a first-time purchase, this friendly guide is perfect for you! Written by the ultimate For Dummies author Dan Gookin, this funny-but-informative book introduces you to the features of all Android tablets and details the nuances of what makes a tablet more than a smartphone yet different than a computer. You'll discover how to browse the web on your tablet, get organized with a digital calendar, enjoy music and books, use the camera, access social networks, watch video, and more. ...
Raspberry Pi Blueprints
The Raspberry Pi is one of the cheapest and most popular single-board computers, as such it has become a platform for users to create their own interesting hardware and software projects. It's capable of doing everything you'd expect a desktop computer to do, from browsing the Internet and playing high-definition videos, to making spreadsheets, word processing, and playing games. Filled with 10 interesting hardware projects, this book starts off by helping you get your Raspberry Pi set up with the popular Raspbian operating system, writing Python scripts, and interacting with some external hardware. As you progress through the next set of projects, you are introduced to additional pieces of software and will write scripts that bridge the gap between them and various sensors and hardware. By the end of the book, you will be writing full Python applications that will both interface with a wide variety of hardware and be exposed to the Internet. ...
The Raspberry Pi is one of the cheapest and most popular single-board computers, as such it has become a platform for users to create their own interesting hardware and software projects. It's capable of doing everything you'd expect a desktop computer to do, from browsing the Internet and playing high-definition videos, to making spreadsheets, word processing, and playing games. Filled with 10 interesting hardware projects, this book starts off by helping you get your Raspberry Pi set up with the popular Raspbian operating system, writing Python scripts, and interacting with some external hardware. As you progress through the next set of projects, you are introduced to additional pieces of software and will write scripts that bridge the gap between them and various sensors and hardware. By the end of the book, you will be writing full Python applications that will both interface with a wide variety of hardware and be exposed to the Internet. ...
Learning WebRTC
The book begins by teaching you how to capture audio and video streams from the browser using the Media Capture and Streams API. You will then create your first WebRTC application capable of audio and video calling. The book will also give you in-depth knowledge about signaling and building a signaling server in Node.js. While being introduced to the RTCDataChannel object, you will learn how it relates to WebRTC and how to add text-based chat to your application. You will also learn to take your application further by supporting multiple users through different technologies and scale its performance and security. This book will also cover several theories using full mesh networks, partial mesh networks, and multipoint control units. By the end of this book, you will have an extensive understanding of real-time communication and the WebRTC protocol and APIs. ...
The book begins by teaching you how to capture audio and video streams from the browser using the Media Capture and Streams API. You will then create your first WebRTC application capable of audio and video calling. The book will also give you in-depth knowledge about signaling and building a signaling server in Node.js. While being introduced to the RTCDataChannel object, you will learn how it relates to WebRTC and how to add text-based chat to your application. You will also learn to take your application further by supporting multiple users through different technologies and scale its performance and security. This book will also cover several theories using full mesh networks, partial mesh networks, and multipoint control units. By the end of this book, you will have an extensive understanding of real-time communication and the WebRTC protocol and APIs. ...
Programming Google App Engine with Java
This practical guide shows intermediate and advanced web and mobile app developers how to build highly scalable Java applications in the cloud with Google App Engine. The flagship of Google's Cloud Platform, App Engine hosts your app on infrastructure that grows automatically with your traffic, minimizing up-front costs and accommodating unexpected visitors. You'll learn hands-on how to perform common development tasks with App Engine services and development tools, including deployment and maintenance. For Java applications, App Engine provides a J2EE standard servlet container with a complete Java 7 JVM and standard library. Because App Engine supports common Java API standards, your code stays clean and portable. ...
This practical guide shows intermediate and advanced web and mobile app developers how to build highly scalable Java applications in the cloud with Google App Engine. The flagship of Google's Cloud Platform, App Engine hosts your app on infrastructure that grows automatically with your traffic, minimizing up-front costs and accommodating unexpected visitors. You'll learn hands-on how to perform common development tasks with App Engine services and development tools, including deployment and maintenance. For Java applications, App Engine provides a J2EE standard servlet container with a complete Java 7 JVM and standard library. Because App Engine supports common Java API standards, your code stays clean and portable. ...
Hot Seat
What avoidable problem destroys more young startups than any other? Why is it a mistake to ask for introductions to investors? When do you play the CEO card? Should you sell out? Author and four-time founder/CEO Dan Shapiro tells the stories of dozens of startups whose companies lived and died by the advice in these pages. From inception to destruction and triumph to despair, this rollercoaster read takes aspiring entrepreneurs from the highs of billion-dollar payouts and market-smashing success to the depths of impostor syndrome and bankruptcy. ...
What avoidable problem destroys more young startups than any other? Why is it a mistake to ask for introductions to investors? When do you play the CEO card? Should you sell out? Author and four-time founder/CEO Dan Shapiro tells the stories of dozens of startups whose companies lived and died by the advice in these pages. From inception to destruction and triumph to despair, this rollercoaster read takes aspiring entrepreneurs from the highs of billion-dollar payouts and market-smashing success to the depths of impostor syndrome and bankruptcy. ...
Programming Google App Engine
As one of today's cloud computing services, Google App Engine does more than provide access to a large system of servers. It also offers you a simple model for building applications that scale automatically to accommodate millions of users. With Programming Google App Engine, you'll get expert practical guidance that will help you make the best use of this powerful platform. Google engineer Dan Sanderson shows you how to design your applications for scalability, including ways to perform common development tasks using App Engine's APIs and scalable services. You'll learn about App Engine's application server architecture, runtime environments, and scalable datastore for distributing data, as well as techniques for optimizing your application. App Engine offers nearly unlimited computing power, and this book provides clear and concise instructions for getting the most from it right from the source. ...
As one of today's cloud computing services, Google App Engine does more than provide access to a large system of servers. It also offers you a simple model for building applications that scale automatically to accommodate millions of users. With Programming Google App Engine, you'll get expert practical guidance that will help you make the best use of this powerful platform. Google engineer Dan Sanderson shows you how to design your applications for scalability, including ways to perform common development tasks using App Engine's APIs and scalable services. You'll learn about App Engine's application server architecture, runtime environments, and scalable datastore for distributing data, as well as techniques for optimizing your application. App Engine offers nearly unlimited computing power, and this book provides clear and concise instructions for getting the most from it right from the source. ...
Expert Oracle Application Express, 2nd Edition
Expert Oracle Application Express, 2nd Edition is newly updated for APEX 5.0 and brings deep insight from some of the best APEX practitioners in the field today. You'll learn about important features in APEX 5.0, and how those can be applied to make your development work easier and with greater impact on your business. Oracle Application Express (APEX) is an entirely web-based development framework that is built into every edition of Oracle Database. The framework rests upon Oracle's powerful PL/SQL language, enabling power users and developers to rapidly develop applications that easily scale to hundreds, even thousands of concurrent users. APEX has seen meteoric growth and is becoming the tool of choice for ad-hoc application development in the enterprise. You'll learn about debugging and performance, deep secrets to customizing your application user interface, how to secure applications from intrusion, and about deploying globally in multiple languages. Expert Oracle Application ...
Expert Oracle Application Express, 2nd Edition is newly updated for APEX 5.0 and brings deep insight from some of the best APEX practitioners in the field today. You'll learn about important features in APEX 5.0, and how those can be applied to make your development work easier and with greater impact on your business. Oracle Application Express (APEX) is an entirely web-based development framework that is built into every edition of Oracle Database. The framework rests upon Oracle's powerful PL/SQL language, enabling power users and developers to rapidly develop applications that easily scale to hundreds, even thousands of concurrent users. APEX has seen meteoric growth and is becoming the tool of choice for ad-hoc application development in the enterprise. You'll learn about debugging and performance, deep secrets to customizing your application user interface, how to secure applications from intrusion, and about deploying globally in multiple languages. Expert Oracle Application ...