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Optimization eBooks

Ruby Performance Optimization Ruby Performance Optimization

You don't have to accept slow Ruby or Rails performance. In this comprehensive guide to Ruby optimization you'll learn how to write faster Ruby code - but that's just the beginning. See exactly what makes Ruby and Rails code slow, and how to fix it. Alex Dymo will guide you through perils of memory and CPU optimization profiling, measuring, performance testing, garbage collection, and tuning. You'll find that all those “hard” things aren't so difficult after all, and your code will run orders of magnitude faster.
Mobile Web Performance Optimization Mobile Web Performance Optimization

With users increasingly accessing the web on mobile devices, it's crucial to make sure your website is built to seamlessly fit this radical change in user behavior. Mobile Web Performance Optimization is designed to help you do exactly that – it's been created to help you build fast, and mobile-user-friendly websites and applications. Featuring guidance through a range of techniques and tools essential to modern mobile development, this accessible guide will make sure you're delivering a seamless and intuitive experience for your website's users. Begin by exploring the fundamental components of mobile web design and website optimization before learning how to put the concepts into practice. Featuring cross-platform solutions, insights on developing lightweight yet robust UI, and insights on how to successfully manage data, this application development book takes you through every stage in the development process – so you can be confident that you're asking the right questions and using the best tools in the most effective way. By the end, you'll understand implicitly what it means to ‘build for performance'- you'll be a more confident developer, capable of building projects that adapt to a changing world.
WordPress Search Engine Optimization, 2nd Edition WordPress Search Engine Optimization, 2nd Edition

WordPress is a powerful platform for creating feature-rich and attractive websites but, with a little extra tweaking and effort, your WordPress site can dominate search engines and bring thousands of new customers to your business. WordPress Search Engine Optimization will show you the secrets that professional SEO companies use to take websites to the top of search results. You'll take your WordPress site to the next level; you'll brush aside even the stiffest competition with the advanced tutorials in this book.
Learning to Love Data Science Learning to Love Data Science

Until recently, many people thought big data was a passing fad. "Data science" was an enigmatic term. Today, big data is taken seriously, and data science is considered downright sexy. With this anthology of reports from award-winning journalist Mike Barlow, you'll appreciate how data science is fundamentally altering our world, for better and for worse. Barlow paints a picture of the emerging data space in broad strokes. From new techniques and tools to the use of data for social good, you'll find out how far data science reaches.
The Art of SEO, 3rd Edition The Art of SEO, 3rd Edition

Three acknowledged experts in search engine optimization share guidelines and innovative techniques that will help you plan and execute a comprehensive SEO strategy. Complete with an array of effective tactics from basic to advanced, this third edition prepares digital marketers for 2016 with updates on SEO tools and new search engine optimization methods that have reshaped the SEO landscape Novices will receive a thorough SEO education, while experienced SEO practitioners get an extensive reference to support ongoing engagements.
The Art of SEO, 3rd Edition The Art of SEO, 3rd Edition

Three acknowledged experts in search engine optimization share guidelines and innovative techniques that will help you plan and execute a comprehensive SEO strategy. This third edition focuses on a number of tool updates and examines the changes brought about by Hummingbird, Google's context-aware algorithm. The book is perfect for anyone interested in becoming an SEO practitioner, as well as people already working in the profession. For novices, it's a complete and thorough education on search engine optimization - SEO 101. For experienced SEO practitioners, this book serves as an extensive reference volume to support ongoing engagements.
Energy Efficient Servers Energy Efficient Servers

Energy Efficient Servers: Blueprints for Data Center Optimization introduces engineers and IT professionals to the power management technologies and techniques used in energy efficient servers. The book includes a deep examination of different features used in processors, memory, interconnects, I/O devices, and other platform components. It outlines the power and performance impact of these features and the role firmware and software play in initialization and control. Using examples from cloud, HPC, and enterprise environments, the book demonstrates how various power management technologies are utilized across a range of server utilization. It teaches the reader how to monitor, analyze, and optimize their environment to best suit their needs. It shares optimization techniques used by data center administrators and system optimization experts at the world's most advanced data centers.
Resource Optimization and Security for Cloud Services Resource Optimization and Security for Cloud Services

This book includes a study of trustworthiness, percentile response time, service availability, and authentication in the networks between users and cloud service providers, and at service stations or sites that may be owned by different service providers. The first part of the book contains an analysis of percentile response time, which is one of the most important SLA (service level agreements) metrics. Effective and accurate numerical solutions for the calculation of the percentile response time in single-class and multi-class queueing networks are obtained. Then, the numerical solution is incorporated in a resource allocation problem. Specifically, the authors present an approach for the resource optimization that minimizes the total cost of computer resources required while preserving a given percentile of the response time. In the second part, the approach is extended to consider trustworthiness, service availability, and the percentile of response time in Web services. These QoS metrics are clearly defined and their quantitative analysis provided. The authors then take into account these QoS metrics in a trust-based resource allocation problem in which a set of cloud computing resources is used by a service provider to host a typical Web services application for single-class customer services and multipleclass customer services respectively.
Advanced Backend Optimization Advanced Backend Optimization

This book is a summary of more than a decade of research in the area of backend optimization. It contains the latest fundamental research results in this field. While existing books are often more oriented toward Masters students, this book is aimed more towards professors and researchers as it contains more advanced subjects. It is unique in the sense that it contains information that has not previously been covered by other books in the field, with chapters on phase ordering in optimizing compilation; register saturation in instruction level parallelism; code size reduction for software pipelining; memory hierarchy effects and instruction level parallelism. Other chapters provide the latest research results in well-known topics such as register need, and software pipelining and periodic register allocation.
High Performance Android Apps High Performance Android Apps

In a virtual sea of Android apps, the key to survival in the form of user engagement, referrals, and purchases is simple: performance and perceived speed. But building a high performance app isn't easy in a fast-paced and rapidly changing environment where new devices, platforms, and development tools are announced almost daily. This practical guide provides tools and tips that will help you take app performance to a new level. Learn how to take a holistic approach to performance during development, rather than wait until your product has launched. Ideal for beginners to advanced Android developers, this book shows you the tools and techniques for testing performance as you build your app.
MATLAB Optimization Techniques MATLAB Optimization Techniques

MATLAB Optimization Techniques introduces you to the MATLAB language with practical hands-on instructions and results, allowing you to quickly achieve your goals. It begins by introducing the MATLAB environment and the structure of MATLAB programming before moving on to the mathematics of optimization. The central part of the book is dedicated to MATLAB's Optimization Toolbox, which implements state-of-the-art algorithms for solving multiobjective problems, non-linear minimization with boundary conditions and restrictions, minimax optimization semi-infinitely constrained minimization and linear and quadratic programming. A wide range of exercises and examples are included, illustrating the most widely used optimization methods.
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