R Books

Moore's law has finally run out of steam for CPUs. The number of x86 cores that can be placed cost-effectively on a single chip has reached a practical limit, making higher densities prohibitively expensive for most applications. Fortunately, for big data analytics, machine learning, and database applications, a more capable and cost-effective alte

This book is aimed at readers who are interested in software development but have very little to no prior experience. The book focuses on teaching the core principles around software development. It uses several technologies to this goal (e.g. C, Python, JavaScript, HTML, etc.) but is not a book about the technologies themselves. The reader will le

The 1980s and 1990s were a glorious era for gaming! In just twelve short years (1982-1994) we had the Sinclair Spectrum, Commodore 64, Amiga, and Atari ST; NES, SNES, Sega Master System, Sega Genesis/Mega Drive, and Saturn right up to the Sony PlayStation. The pace of change from bitmapped graphics, through to sprite scaling and eventually 3D polyg

Right now, the microservices architecture pattern is a rising star in the IT industry. For many, these small, highly decoupled services are a welcome alternative to the big, expensive, complicated Service-Oriented Architecture (SOA) style that came to prominence a decade ago. But just how different are microservices from SOA? In this report, Mark R

The HTML5 Notes for Professionals book is compiled from Stack Overflow Documentation, the content is written by the beautiful people at Stack Overflow.

This open access book provides a robust exposition of the mathematical foundations of data representation, focusing on two essential pillars of dimensionality reduction methods, namely geometry in general and Riemannian geometry in particular, and category theory. Presenting a list of examples consisting of both geometric objects and empirical data

Scripting and automation tasks often need to extract particular portions of text from input data or modify them from one format to another. This book will help you learn Regular Expressions, a mini-programming language for all sorts of text processing needs. The book heavily leans on examples to present features of regular expressions one by one. I

How can event streams help make your application more scalable, reliable, and maintainable? In this report, O'Reilly author Martin Kleppmann shows you how stream processing can make your data storage and processing systems more flexible and less complex. Structuring data as a stream of events isn't new, but with the advent of open source projects s

Many companies are busy collecting massive amounts of data, but few are taking advantage of this treasure horde to build a truly data insights-driven organization. To do so, the data team must democratize both data and the insights in a way that provides real-time access to all employees in the organization. This report explores DataOps, the proces

Unmanned Aircraft Systems are an integral part of the US national critical infrastructure. The authors have endeavored to bring a breadth and quality of information to the reader that is unparalleled in the unclassified sphere. This open book will fully immerse and engage the reader / student in the cyber-security considerations of this rapidly eme