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Expert Oracle RAC Performance Diagnostics and Tuning provides comprehensive coverage of the features, technology and principles for testing and tuning RAC databases. The book takes a deep look at optimizing RAC databases by following a methodical approach based on scientific analysis rather than using a speculative approach, twisting and turning knobs and gambling on the system.The book starts with the basic concepts of tuning methodology, capacity planning, and architecture. Author Murali Vallath then dissects the various tiers of the testing implementation, including the operating system, the network, the application, the storage, the instance, the database, and the grid infrastructure. He also introduces tools for performance optimization and thor...

Developers, programmers, technical architects, and consultants: You are highly skilled and have deep commitment to your craft as well as the motivation to excel. It's time to step away from the perceived security of a full-time salaried position, or a marginally successful solo business, and step into a world of freedom, independence, and wealth. With your current technical skills, and an open mind, you can rapidly build a highly successful and ethical business-and on your own terms.The Coder's Path to Wealth and Independence explains how. Mark Beckner, himself, a highly successful itinerant developer, shows you how to transform yourself from a skilled programmer into a highly creative and effective businessperson leveraging the skills you already ha...

Beginning Node.js is your step-by-step guide to learning all the aspects of creating maintainable Node.js applications. You will see how Node.js is focused on creating high-performing, highly-scalable websites, and how easy it is to get started. Many front-end devs regularly work with HTML, CSS, PHP, even WordPress, but haven't yet got started with Node.js. This book explains everything for you from a beginner level, enabling you to start using Node.js in your projects right away.Using this book you will learn important Node.js concepts for server-side programming. You will begin with an easy-to-follow pure JavaScript primer, which you can skip if you're confident of your JS skills. You'll then delve into Node.js concepts such as streams and events, ...

Need to build stand-alone Java applications? The Definitive Guide to SWT and JFace will help you build them from the ground up. The book first runs down the Java GUI toolkit history. Then the book explains why SWT is superior and provides extensive examples of building applications with SWT. Youll come to understand the entire class hierarchy of SWT, and youll learn to use all components in the toolkit with Java code. Furthermore, the book describes JFace, an additional abstraction layer built on SWT. Demonstrations of building JFace applications are also included and reinforced with thorough explanations and example code. These applications can be used as GUI plug-ins for Eclipse, and theyre compatible with the new Eclipse 3.0 application developme...

As telecommunications operators and network engineers understand, specific operational requirements drive early network architectural and design decisions for 4G networks. But they also know that because technology, standards, usage practices, and regulatory regimes change on a continuous basis, so do best practices. 4G: Deployment Strategies and Operational Implications helps you stay up to date by providing the latest innovative and strategic thinking on 4G and LTE deployments. It evaluates specific design and deployment options in depth and offers roadmap evolution strategies for LTE network business development. Fortunately, as you'll discover in this book, LTE is a robust and flexible standard for 4G communications. Operators developing 4G deplo...