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  1. The Visual IT Risk Playbook
    The Visual IT Risk Playbook
    Chanwit Lieosanguan

    Turn complex technology risks into clear, evidence-based executive decisions through visual flows, practical guidance, and a fully fictional enterprise case.

  2. Mastering Claude Fable 5.1 Prompting
    Mastering Claude Fable 5.1 Prompting
    From First Principles to Advanced Workflows: A Complete Guide for Developers, Analysts and Power Users
    Steve Publications

    Unlock the full potential of Claude Fable 5.1 with practical prompting techniques built for real-world work. Learn how to get better results from coding, research and complex workflows, avoid common mistakes and build reliable AI systems with proven strategies and ready-to-use prompts.

  3. Life of a Remote Worker
    Life of a Remote Worker
    The New Normal of Flexibility and Freedom
    EcoVolt Living

    A modern, practical guide to remote work—how it evolved, what it changed, and how to build a sustainable, productive routine in the new world of work.

  4. The PostgreSQL Handbook
    The PostgreSQL Handbook
    From First Query to Production
    Rachid DAHIR

    Learn PostgreSQL the way you will actually use it — from your first SELECT to indexes, query plans, row-level security, backups, partitioning, replication, and pgvector. 501 pages, 23 chapters, one support-ticketing database that grows with you, and every listing verified against a live PostgreSQL 18.4 before it went to print.

  5. Logic2Code: 100 Original Programming Challenges
    Logic2Code: 100 Original Programming Challenges
    Inspired by Mathematics and Computational Thinking
    Nadeem Iqbal

    Challenge your programming skills with 100 original problems inspired by mathematics, computational thinking, and algorithmic reasoning. Designed to be programming-language independent, Logic2Code helps students and self-learners strengthen logic, creativity, and problem-solving ability through progressively engaging challenges.

  6. Tokens per Dollar
    Tokens per Dollar
    A Kubernetes Field Guide to Affordable LLM Inference
    Nix

    Most self-hosted LLM deployments run at 10–30% utilization — full retail price for GPUs that mostly sit idle. Tokens per Dollar is a deliberately short field guide for platform engineers: tune vLLM (2–4x throughput on the same hardware), quantize to halve your GPU count, cache the prompt tokens you keep re-paying for, and autoscale on real token traffic instead of CPU. Working YAML throughout, and a case study that cuts a 70B deployment from $29,200 to $8,600 a month with better latency. Read it in an evening; it pays for itself the first day you apply it.

  7. IA : Révolution ou Destruction ?
    IA : Révolution ou Destruction ?
    Promesses, risques et opportunités
    Christ Kouka

    L'IA va-t-elle nous libérer ou nous détruire ? Ni l'un ni l'autre c'est un outil, et tout dépend de l'usage que nous en ferons. Un guide clair et concret pour comprendre la technologie qui transforme notre époque, et décider de la place que nous voulons y occuper surtout en Afrique.

  8. PostgreSQL Under Load: Connections, Transactions, MVCC and Concurrency
    PostgreSQL Under Load: Connections, Transactions, MVCC and Concurrency
    A definitive guide to operating PostgreSQL reliably under real-world production workloads.
    Steve Publications

    PostgreSQL Under Load shows what really happens when production gets busy. Learn how connections, transactions, MVCC, locks, WAL and autovacuum interact under pressure, then use that knowledge to diagnose incidents, tune PostgreSQL and build systems that stay reliable when concurrency spikes.

  9. Using Linux for Software Development
    Using Linux for Software Development
    A Complete Beginner-to-Advanced Guide
    Steve Publications

    From the Linux basics to advanced development workflows, this practical guide shows you how to turn Linux into a powerful software development environment. Learn the command line, work with popular programming languages, use containers and CI/CD, debug and profile applications and build skills you can use every day.

  10. Farewell_Under_the_Light_of_the_Eclipse

    When the eclipse arrives, the past refuses to stay buried. One discovery. One forgotten truth. And a journey that will change everything. Some goodbyes are written long before we say them.

  11. DDoS & DrDoS Attacks Tools, Mitigation & Incident Response
    DDoS & DrDoS Attacks Tools, Mitigation & Incident Response
    **Understanding Network Attacks, Defensive Tools, Mitigation Strategies & Effective Incident Response.
    DZ Manik

    Learn how DDoS and DrDoS attacks overwhelm servers, networks, and online services and how defenders can detect, mitigate, and respond to them.This book covers attack types, reflection and amplification techniques, traffic analysis, monitoring, mitigation methods, security tools, incident response, and practical steps for improving network resilience.A focused guide for anyone who wants to understand DDoS threats and build stronger defenses.

  12. Cybersecurity for Industrial Systems
    Cybersecurity for Industrial Systems
    A Practical Guide to Protect OT, ICS, and SCADA Environments
    Houari Oucif

    A practical reference for securing real-world OT, ICS and SCADA environments.Roadmap for engineers, CISOs, and consultants to master industrial cybersecurity. Learn to secure ICS, SCADA, and Industry 4.0 environments, apply IEC 62443 & NIS 2, and build robust defense-in-depth architectures—from real-world attack analysis to practical incident response.

  13. PNA and PSC in Google Cloud
    PNA and PSC in Google Cloud
    A Guide to Private Connectivity
    Sudhanshu Jaiswal

    "In the city of Cloudville, every connection has a cost—but not every cost is necessary.What if the ‘enterprise-grade’ solution you’re using is actually overkill? What if you could slash costs by 100%, cut latency by 57%, and simplify your architecture by 65%—just by choosing the right private connectivity method in Google Cloud?The Tale of Two Neighborhoods uncovers the hidden trade-offs between Private Service Connect (PSC) and Private Network Access (PNA)—and why most teams are paying for a ‘gated courier service’ when they only need a ‘shared hallway’.

  14. Assorted Problems in Engineering

    A practical collection of engineering problems for learning, practice, revision, and problem-solving.Strengthen your engineering fundamentals through a wide variety of problems designed to connect theory with practical application. Ideal for engineering students, teachers, and anyone looking for additional practice and reference material.

  15. The Cinematic Daily Journal
    The Cinematic Daily Journal
    A minimalist four‑frame journaling system for intentional living.
    EcoVolt Living

    A clean, cinematic journaling system designed to help you capture the moments that matter — in two minutes a day. Four frames: Morning, Evening, Weekly, Monthly.