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More than ever, the effective management of technology is critical for business competitiveness. For decades, technology leaders have struggled to balance agility, reliability, and security. The consequences of failure have never been greater - whether it's the healthcare.gov debacle, cardholder data breaches, or missing the boat with Big Data in the cloud. And yet, high performers using DevOps principles, such as Google, Amazon, and Netflix, are routinely and reliably deploying code into production hundreds, or even thousands, of times per day.
Command Line Kung Fu is packed with dozens of tips and over 100 practical real-world examples. You won't find theoretical examples in this book. The examples demonstrate how to solve actual problems and accomplish worthwhile goals. The tactics are easy to find, too. Each chapter covers a specific topic and groups related tips and examples together.
Knowing where to start when learning a new skill can be a challenge, especially when the topic seems so vast. There can be so much information available that you can't even decide where to start. Or worse, you start down the path of learning and quickly discover too many concepts, commands, and nuances that aren't explained. What you learn in Linux for Beginners applies to any Linux environment including Ubuntu, Debian, Linux Mint, RedHat, Fedora, OpenSUSE, Slackware, and more.
Software Defined Networking (SDN) is not a revolutionary new technology. Instead, it is better to think of this as being a new way of organizing computer network functionality. SDN allows the network to be virtualized. That's where the real power of SDN comes from, and that's what we'll be exploring in this book.
Knowing how to craft SQL queries and navigate your way around a database is an essential skill if are a Database Administrator, System Administrator, or Programmer. This book guides you step-by-step by teaching you how to create databases, populate those databases with data, extract just the data you need, and much more.
Written by the premier author in Windows administration, William Stanek, and addressing the needs of Windows 2003 administrators and support staff, Classroom-To-Go Training Course for Managing and Maintaining a Server Environment is designed to help you build your knowledge of Windows Server 2003.
More than ever, the effective management of technology is critical for business competitiveness. For decades, technology leaders have struggled to balance agility, reliability, and security. The consequences of failure have never been greater - whether it's the healthcare.gov debacle, cardholder data breaches, or missing the boat with Big Data in the cloud. And yet, high performers using DevOps principles, such as Google, Amazon, and Netflix, are routinely and reliably deploying code into production hundreds, or even thousands, of times per day.
Command Line Kung Fu is packed with dozens of tips and over 100 practical real-world examples. You won't find theoretical examples in this book. The examples demonstrate how to solve actual problems and accomplish worthwhile goals. The tactics are easy to find, too. Each chapter covers a specific topic and groups related tips and examples together.
Knowing where to start when learning a new skill can be a challenge, especially when the topic seems so vast. There can be so much information available that you can't even decide where to start. Or worse, you start down the path of learning and quickly discover too many concepts, commands, and nuances that aren't explained. What you learn in Linux for Beginners applies to any Linux environment including Ubuntu, Debian, Linux Mint, RedHat, Fedora, OpenSUSE, Slackware, and more.
Software Defined Networking (SDN) is not a revolutionary new technology. Instead, it is better to think of this as being a new way of organizing computer network functionality. SDN allows the network to be virtualized. That's where the real power of SDN comes from, and that's what we'll be exploring in this book.
Knowing how to craft SQL queries and navigate your way around a database is an essential skill if are a Database Administrator, System Administrator, or Programmer. This book guides you step-by-step by teaching you how to create databases, populate those databases with data, extract just the data you need, and much more.
Written by the premier author in Windows administration, William Stanek, and addressing the needs of Windows 2003 administrators and support staff, Classroom-To-Go Training Course for Managing and Maintaining a Server Environment is designed to help you build your knowledge of Windows Server 2003.
Virtualization can take on many different forms: virtual memory, virtual servers, and virtualized storage. In each of these cases, we've been able to move beyond the underlying physical components that make up the system and through the use of clever virtualization techniques we've been able to get more out of the system. This is what we're going to explore in this book.
What you'll find inside:
This book is divided into three sections. We are going to start out where all virtualization started: virtual memory. We'll then scale up and discuss how servers are virtualized. You can't have servers without storage, and so we'll then talk about how storage has been virtualized.
This is a rapidly evolving field. It our hope that by listening to this book, we can provide you with a firm foundation on which to understand what virtualization is and how it is being used to build networks that will be able to support today's applications. Using the foundation, we hope to be able to share with you the fundamental design approaches that are used to create a modern network and compare it to today's legacy networks.
Virtualization is still a relatively new technology, and while IT has already largely transformed to increase infrastructure optimization, new solutions will be required to meet the next generation of problems.
This book provides an excellent short historical account of memory, server, and storage virtualization - and solid technical explanation of all the relevant basic terms and functionalities.
Must-read for hungry beginners and pro’s looking for a lunchtime review.