検索キーワード： 著者 "Ryan J. Mercer" すべてのカテゴリー

You already know how to create virtual machines, containers, storage pools, and basic clusters.Now it is time to build a Proxmox environment that can survive failures, scale intelligently, recover cleanly, and operate like serious infrastructure.Proxmox VE for Advanced Users takes you beyond...

Turn your Excel skills into real data-analysis power with R.You already understand rows, columns, formulas, tables, charts, and reports. Now it’s time to take that spreadsheet mindset and upgrade it into one of the most powerful tools in modern data analysis: R programming.R Programming for...

Go beyond basic SQL and start thinking like a developer. This practical intermediate guide teaches joins, subqueries, window functions, CTEs, indexes, query optimization, and real-world database projects step by step. Perfect for developers, analysts, students, career changers, and anyone ready to write cleaner, faster, more powerful SQL.

This beginner-friendly guide teaches databases, queries, joins, tables, filtering, grouping, data analysis, and real-world SQL skills step by step. Perfect for students, office workers, career changers, small business owners, freelancers, and anyone who wants to understand data and build a practical tech skill.

Public health runs on data—but data only becomes useful when you know how to analyze it, visualize it, and turn it into clear research insights. R Programming for Public Health Data Analysis is a practical beginner-friendly guide for students, analysts, researchers, and public health professionals who want to use RStudio to work with real-world health data more confidently. Inside this audiobook, you’ll learn how R can help you organize datasets, run basic statistics, examine epidemiology data, track disease trends, create useful visualizations, and prepare cleaner research reports.

Your Google Pixel 11 Can Be Easy—Even If Smartphones Usually Drive You Crazy. You bought a powerful new phone. You shouldn't need to be a technology expert to enjoy it. Google Pixel 11 Made Easy for Seniors 2026 walks you through the Pixel 11 step by step using clear language, practical instructions, helpful visuals, and absolutely no confusing tech jargon.

Learn Git and GitHub the practical way—without confusion, intimidation, or wasted time. Version control is one of the most important skills every developer needs, but for beginners, Git and GitHub can feel overwhelming. Commands, branches, commits, repositories, pull requests, merge conflicts, and collaboration workflows can seem confusing at first—especially when most tutorials assume you already understand the basics. Git and GitHub for Beginners gives you a clear, step-by-step path from complete beginner to confident user.

Android 17 Made Easy for Seniors takes the confusion out of modern smartphones with clear, step-by-step instructions written specifically for beginners and older adults.

*n8n AI Automation Projects* gives you a practical, project-driven path to building powerful AI agents and automated workflows—even if you are just getting started.

Claude Code for BeginnersWhat if you could build real apps, fix broken code, automate repetitive development work, and move faster —without spending years becoming an expert programmer first? **Claude Code for Beginners is a practical, step-by-step guide to using AI as a hands-on coding partner. Instead of drowning you in theory, this book shows you how to actually work with Claude Code to create projects, understand unfamiliar code, find bugs, connect APIs, work with GitHub, automate development tasks, and turn ideas into working software faster.

Most people avoid Linux. Not because it’s hard…Because it looks confusing. Black screen. Weird commands. Feels like you can break something. So they stay stuck clicking around… doing everything the slow way. That ends here. This book shows you how to use the Linux command line the right way—fast, simple, and practical.

Most people learn SQL at the surface level. They can select rows, join tables, and filter records. Then the real world hits. Queries slow down. Reports break. Dashboards crawl. Business logic gets buried in messy scripts. Indexes exist, but nobody knows if they are helping. Stored procedures grow into dark little caves. The database becomes less like a tool and more like a locked room.

Master the Linux skills beginners actually need — from the command line to real-world server security. Linux Beginner’s Mastery 2-in-1 is a practical step-by-step guide for anyone who wants to learn Linux commands, Bash shell basics, file management, permissions, SSH, firewalls, Ubuntu Server hardening, logs, and real-world Linux skills without getting buried in confusing theory. This audiobook brings together two essential Linux learning paths: everyday command line confidence and beginner-friendly security fundamentals.

YOUR HOMELAB IS RUNNING. NOW MAKE IT POWERFUL.You built the server. You installed the software. You proved you could do it.Now it is time to turn that basic setup into a faster, safer, more reliable private infrastructure you actually trust.The Complete Homelab for Beginners takes you beyond the...

Learn Linux from the ground up — even if you have never used the command line before.Linux powers servers, cloud platforms, development environments, cybersecurity tools, business systems, and much of the modern internet. But for beginners, it can feel confusing, technical, and hard to...

Master advanced Proxmox homelab skills—VMs, LXC, Docker, ZFS, VLANs, backups, and clustering—without the confusion. Build a smarter, more powerful home server step by step.

Stop wasting hours on repetitive work. n8n Automation for Beginners shows you how to build AI agents, connect apps, automate emails, move data, trigger workflows, and create powerful business automations without becoming a programmer. Learn n8n step by step, connect tools like Gmail, Google Sheets, ChatGPT, APIs, and webhooks, and start turning manual tasks into systems that run for you.

This beginner-friendly guide shows you how to read JavaScript errors, understand stack traces, use the browser console, work with browser DevTools, inspect variables, debug functions, loops, arrays, objects, forms, events, and DOM issues, and refactor messy code into cleaner, easier-to-maintain JavaScript.

Stop staring at the Linux terminal like it is written in another language. Linux Beginner’s Mastery 3-in-1 gives you a clear, step-by-step path from total beginner to confident Linux user—covering the command line, Bash shell, Ubuntu Server, system administration, SSH security, firewalls, permissions, logs, and real-world Linux skills.

Linux doesn’t have to feel confusing, intimidating, or impossible to learn. Linux Command Line for Beginners is a practical, step-by-step guide for new users who want to understand the terminal, run essential commands, manage files and folders, work with permissions, use Bash basics, connect through SSH, and build real-world Linux confidence without getting buried in technical jargon. Whether you are learning Linux for programming, cybersecurity, cloud computing, IT support, server administration, or personal projects, this audiobook gives you a clear foundation you can actually use.