Free IT, Programming and Computer Science Books

Is Parallel Programming Hard, And, If So, What Can You Do About It?

The purpose of this book is to help you program shared-memory parallel systems without risking your sanity. Nevertheless, you should think of the information in this book as a foundation on which to build, rather than as a completed cathedral. Your mission, if you choose to accept, is to help make further progress in the exciting field of...

HackSpace Magazine: Issue 45

This issue we're paying homage to some of our favourite projects built on the Raspberry Pi. We're living in a golden age for experimentation, accessible making and digital discovery - and a large part of that is thanks to this teeny tiny computer. Just add imagination!- How one maker achieved perfection (yes, really!) by embraci...

Beginning Excel 2019

This open book was written for a community college introductory course in spreadsheets utilizing Microsoft Excel. While the figures shown utilize Excel 2019, the textbook was written to be applicable to other versions of Excel as well. The book introduces new users to the basics of spreadsheets and is appropriate for students in any major...

Architect Modern Web Applications with ASP.NET Core and Azure

The audience for this guide is mainly developers, development leads, and architects who are interested in building modern web applications using Microsoft technologies and services in the cloud.A secondary audience is technical decision makers who are already familiar ASP.NET or Azure and are looking for information on whether it makes se...

The Official Raspberry Pi Handbook 2022

Get even more from Raspberry Pi with the brand-new official Handbook! Over 200 pages of Raspberry Pi packed with inspirational projects, essential tutorials & guides, practical tips and definitive reviews!Inside The Official Raspberry Pi Handbook 2022:- QuickStart guide to setting up your Raspberry Pi computer;- Updated with Raspberry...

CI/CD with Docker and Kubernetes

Containers change how developers build, test, and deploy code. Adopting them takes time. Using them the wrong way can slow down your delivery process.But you don't have a team of engineers to dedicate to this like Spotify or Netflix do. Maybe you're a startup CTO with features to ship - you can't spend hundreds of hours on ...

Bash Guide

This guide aims to aid people interested in learning to work with BASH. It aspires to teach good practice techniques for using BASH, and writing simple scripts.This guide is targeted at beginning users. It assumes no advanced knowledge - just the ability to login to a Unix-like system and open a command-line (terminal) interface. It will ...

Taking Kubernetes from Test to Production

With Kubernetes came many new concepts, particularly around networking and traffic management. Alongside these new concepts were entirely new classes of tools, designed for ephemeral, containerized, and distributed application deployments. In particular, Ingress controllers and service meshes did not exist prior to the Kubernetes era. Nor...

Intermediate Statistics with R

Introductory statistics courses prepare students to think statistically but cover relatively few statistical methods. Building on the basic statistical thinking emphasized in an introductory course, a second course in statistics at the undergraduate level can explore a large number of statistical methods. This text covers more advanced gr...

Retro Gaming with Raspberry Pi, 2nd Edition

Discover how to set up Raspberry Pi to play classic games in the brand new version of our retro gaming guide. In this 164-page book, you'll learn how to build a portable games machine, assemble a full-sized arcade cabinet, and emulate classic computers and consoles. Our step-by-step guides make each build easy! Plus you'll even ...

Open Workbook of Cryptology

Everyone needs a little cryptology.The problem with crypto is that it has a reputation of being very hard and mysterious, as well as very easy to get wrong. While there are aspects of crypto that are connected to quite modern and complex theories - such as number theory, an old and deep branch of mathematics; complexity theory, a new(er) ...

Game Hacking Academy

Hacking games requires a unique combination of reversing, memory management, networking, and security skills. Even as ethical hacking has exploded in popularity, game hacking still occupies a very small niche in the wider security community. While it may not have the same headline appeal as a Chrome 0day or a massive data leak, the unique...

The Julia Express

Julia is a high-level, dynamic programming language. Its features are well suited for numerical analysis and computational science.Julia works with other languages (C, Python, R, Rust, C++, SQL, JavaScript, ...)The Purpose of this open book is to introduce programmers to the Julia programming by example. This is a simplified exposition of...

Developing Graphics Frameworks with Python and OpenGL

Developing Graphics Frameworks with Python and OpenGL shows you how to create software for rendering complete three-dimensional scenes. The authors explain the foundational theoretical concepts as well as the practical programming techniques that will enable you to create your own animated and interactive computer-generated worlds. You wi...

Redis For Dummies

NoSQL is a modern data persistence storage paradigm that provides data persistence for environments where high performance is a primary requirement. Within NoSQL, data is stored in such a way as to make both writing and reading quite fast, even under heavy load.Redis and Redis Enterprise are market-leading, multi-model NoSQL databases tha...

Data Parallel C++

Learn how to accelerate C++ programs using data parallelism. This open book enables C++ programmers to be at the forefront of this exciting and important new development that is helping to push computing to new levels. It is full of practical advice, detailed explanations, and code examples to illustrate key topics.Data parallelism in C++...

Kafka: The Definitive Guide, 2nd Edition

Every enterprise application creates data, whether it consists of log messages, metrics, user activity, or outgoing messages. Moving all this data is just as important as the data itself. With this updated edition, application architects, developers, and production engineers new to the Kafka streaming platform will learn how to handle dat...

A Practical Guide to Cloud Migration

Why do enterprises feel daunted when undertaking a large-scale cloud transformation? A move to the cloud usually offers substantial rewards. Once companies make this transition, they unlock new business opportunities that fundamentally change the way they work. With this report, members of the Google team will show you how to navigate the...

Ansible Succinctly

Ansible is an open-source software, automation engine, and automation language mainly used in software configuration management, infrastructure provisioning, configuration management, application deployment, and orchestration. The core Ansible is written in Python and can be used on Unix-like machines or Microsoft Windows. In Ansible Succ...

Flutter UI Succinctly

Flutter made quite the impact when it landed in the cross-platform mobile framework landscape. Developed by Google, open source, targeting iOS and Android, smooth animations and motion, platform awareness, hot reload - the list of highlights goes on and on, demonstrating why Flutter is a worth any mobile developer's attention. In Flu...