Open source and other operating systems

Identify, analyze, and improve poorly performing queries that damage user experience and lead to lost revenue for your business.

Write optimized queries.

This book aims to teach you everything you need to know to build, install, and configure every aspect of Apache, the world's most popular Web server.

Packed with practical, freely available backup and recovery solutions for Unix, Linux, Windows, and Mac OS X systems -- as well as various databases -- this new guide is a complete overhaul of Unix Backup & Recovery by the same author, now revised and expanded with over 75% new material.

Discover the methodologies and best practices for getting started with container services monitoring using Prometheus, AppDynamics, and Dynatrace.

Get up to speed on the key topics required for the Linux Professional Institute's LPIC-3 305 exam, the third in the four-part LPIC-3 certification, which covers virtualization and containerization.

Competent system administrators know their success hinges upon being able to perform often tedious tasks with rigor and punctuality.

Learn about bot programming, using all the latest and greatest programming languages, including Python, Go, and Clojure, so you can feel at ease writing your Telegram bot in a way that suits you.

Open source software, also known as free software, now offers a creative platform with world-class programs.

Primarily Written for those who want to earn the Sun Certified System Administrator (SCSA) certification for Solaris 10, this guide presents full coverage of the official objectives for both the required exams: CX-310-200 and CX-310-202.

A modern computer system that's not part of a network is even more of an anomaly today than it was when we published the first edition of this book in 1991.

Successfully build, tune, deploy, and productionize any machine learning model, and know how to automate the process from data processing to deployment.

Solve your AI and machine learning problems using complete and real-world code examples.

Get a gentle introduction to the Cocos2d-JS framework to begin working with sprite manipulations, animations, and other 2d game development topics.

Deploy a SharePoint farm in a repeatable, predictable, and reliable fashion using Infrastructure as Code (IaC) techniques to automate provisioning.

Get the most out of MongoDB using a problem-solution approach.

Familiarize yourself with Scilab using this concise, practical tutorial that is focused on writing code to learn concepts.

Already the industry standard for Python users, ProgrammingPython fromO'Reilly just got even better.

Learn GUI application development from the ground up, taking a practical approach by building simple projects that teach the fundamentals of using PyQt.

HIGHLIGHTS> Covers Red Hat Enterprise Linux 8> Covers ALL Latest Official Exam Objectives (including Shell Scripting and Containers)> Great for Self-Study and In-Class/Virtual Training> 23 Chapters> 108 Real-Life Step-By-Step Exercises and Shell Scripts> 80 Do-It-Yourself Challenge Labs> 408 Review Questions & Answers> 4 Sample RHCSA Exams (23 tasks per exam)RHCSA Red Hat Enterprise Linux 8 (UPDATED): Training and Exam Preparation Guide, Second Edition provides in-depth coverage of the latest RHCSA EX200 exam objectives that include Shell Scripting and Containers.

Awk was developed in 1977 at Bell Labs, and it's still a remarkably useful tool for solving a wide variety of problems quickly and efficiently.

Ubuntu Linux--the most popular Linux distribution on the planet--preserves the spirit embodied in the ancient African word ubuntu, which means both "e;humanity to others"e; and "e;I am what I am because of who we all are.

Learn and implement network automation within the Enterprise network using Python 3.

Take a systematic approach at identifying intrusions that range from the most basic to the most sophisticated, using Wireshark, an open source protocol analyzer.

Beginning Ubuntu LTS Server Administration, Second Edition is the touchstone companion book for anyone implementing Ubuntu LTS Server.

Address the most common integration challenges, by understanding the ins and outs of the choices and exemplifying the solutions with practical examples on how to create cloud native applications using Apache Camel.

Practice your Git skills using exercises in your own environment.

Familiarize yourself with Scilab using this concise, practical tutorial that is focused on writing code to learn concepts.

Learn, prepare, and practice for CompTIA Linux+ XK0-005 exam success with this Cert Guide from Pearson IT Certification, a leader in IT Certification learning.

Configure, customize, and administer AIX version 5L effectively using this expert resource.

"e;Neither a "e;Starting Linux"e; book nor a dry reference manual, this book has a lot to offer to those coming to Fedora from other operating systems or distros.

Obtain all the necessary tools for developing a progressive web application (PWA) with Vue.

This book is a comprehensive guide for employing Terraform in infrastructure as code automation, and its application to infrastructure operations.

Explore the possibilities spatial computing and its integration with AI can provide beyond the confines of a traditional user interface.

Master Docker and leverage its power in your day-to-day workflowKey FeaturesExplore tools such as Docker Engine, Machine, Compose, and SwarmDiscover how Docker can be integrated into your daily workflowsLearn to leverage Docker Swarm and KubernetesBook DescriptionDocker has been a game-changer when it comes to how modern applications are deployed and created.

Learn the fundamentals of PL/PGSQL, the programming language of PostgreSQL which is most robust Open Source Relational Database.

Master continuous integration, deployment and automated testing for Android apps.

Build smart applications using cutting-edge technologies such as rules engines, code automation frameworks, and natural language processing (NLP).

Discover object-oriented programming with core concepts of C# in this unique tutorial.

If you're one of the many Unix developers drawn to Mac OS X for its Unix core, you'll find yourself in surprisingly unfamiliar territory.

With Leopard, Apple has unleashed the greatest version of Mac OS X yet, and David Pogue is back with another meticulous Missing Manual to cover the operating system with a wealth of detail.

This is the eBook version of the print title.

This book provides thorough knowledge of Linux TCP/IP stack and kernel framework for its network stack, including complete knowledge of design and implementation.

Harness the power of Docker by containerizing your code with all its libraries and file systems to consistently run anywhere.

This sixth edition of Beginning Ubuntu Linux introduces all of us-newbies, power users and system administrators-to the Natty Narwhal Ubuntu release.

The definitive guide to administering a Red Hat Enterprise Linux 6 network Linux professionals who need a go-to guide on version 6 of Red Hat Enterprise Linux (RHEL) will find what they need in this comprehensive Sybex book.

A hands-on guide to making system programming with C++ easyKey FeaturesWrite system-level code leveraging C++17Learn the internals of the Linux Application Binary Interface (ABI) and apply it to system programmingExplore C++ concurrency to take advantage of server-level constructsBook DescriptionC++ is a general-purpose programming language with a bias toward system programming as it provides ready access to hardware-level resources, efficient compilation, and a versatile approach to higher-level abstractions.

This soup-to-nuts collection of recipes covers everything you need to know to perform your job as a Linux network administrator, whether you're new to the job or have years of experience.

Learn to be a Linux sysadmin and an expert user of the Linux operating system, even with no previous Linux experience.