gran jason (60 resultados)

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Paperback. Condición: new. Paperback. Every experienced PHP developer knows that application. The one affectionately called the "Big Ball of Mud."It's the system where a simple feature request requires tracing logic through a dozen tangled classes . It's the application where a bug fix in the "Admin" module accidentally breaks the "Checkout" . And it's the deployment process that's a high-stakes, all-or-nothing event, requiring a late-night maintenance window and a prayer .For years, frameworks like Laravel and Symfony built empires on this monolithic model, and it worked, until it didn't . The moment your team grows, your traffic scales, or you need to move to a modern cloud-native "cattle" architecture, the monolith becomes a bottleneck to growth.This book is the practical, hands-on escape plan.It's not just theory; it's a complete roadmap that teaches you how to stop maintaining a monolith and start architecting a modern, decoupled system of scalable microservices, secure APIs, and resilient, data-driven applications .Inside, you will master the complete lifecycle of a modern PHP service: Design First, Code Later: Learn to think in services by identifying "Bounded Contexts" and mastering "API-first" design by writing formal, testable API contracts with OpenAPI .Build a Production-Ready Core: Go beyond simple scripts. Build a secure, lightweight API service using a minimalist framework (like Slim) and Dependency Injection (PSR-11) to create code that is decoupled and truly testable .Decouple Your Data: Leave messy SQL queries in your controllers behind. Master the Repository Pattern, using interfaces to build a "wall" between your business logic and your database (PDO) .Tame Your Database: Learn what your database is actually doing. Use EXPLAIN to find bottlenecks, add indexes to fix them, and solve the dreaded N+1 query problem with eager loading .Master Caching at Scale: Implement the high-performance Decorator Pattern to wrap your repositories with a distributed cache. Serve 99% of your requests from Redis and protect your database.Embrace Asynchronous Workflows: Stop making your users wait. Learn why your API shouldn't send emails and how to use RabbitMQ to publish jobs to a message queue, making your API feel instantaneous .Package for Production: Master Docker. Evolve from a "naive" Dockerfile to a secure, minimal, multi-stage build and orchestrate your entire dev stack (PHP-FPM, Nginx, MySQL, Redis) with Docker Compose .Achieve Full Observability: Stop flying blind. Implement the "Three Pillars" Structured (JSON) Logging, Prometheus Metrics, and Distributed Tracing to make your system transparent.Test with Confidence: Build the "Testing Pyramid." Write fast Unit Tests (using mocks), reliable Integration Tests (with Docker Compose), and Contract Tests (with Pact) to ensure your microservices can deploy independently and safely.Automate Everything: Build a complete CI/CD pipeline with GitHub Actions to automatically test your code, build your production image, and push it to a registry, ready for deployment .Who This Book Is ForThis book is for the professional PHP developer who feels "stuck" in the monolith . It's for the mid-to-senior engineer, tech lead, or architect who needs a practical, code-filled guide to building secure, scalable, and maintainable data-driven systems with modern PHP .If you're Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

Paperback. Condición: New.

Condición: New.

Condición: As New. Unread book in perfect condition.

Condición: New.

Condición: New.

Condición: As New. Unread book in perfect condition.

Condición: As New. Unread book in perfect condition.

Condición: New.

Condición: As New. Unread book in perfect condition.

Paperback. Condición: new. Paperback. Every experienced PHP developer knows that application. The one affectionately called the "Big Ball of Mud."It's the system where a simple feature request requires tracing logic through a dozen tangled classes . It's the application where a bug fix in the "Admin" module accidentally breaks the "Checkout" . And it's the deployment process that's a high-stakes, all-or-nothing event, requiring a late-night maintenance window and a prayer .For years, frameworks like Laravel and Symfony built empires on this monolithic model, and it worked, until it didn't . The moment your team grows, your traffic scales, or you need to move to a modern cloud-native "cattle" architecture, the monolith becomes a bottleneck to growth.This book is the practical, hands-on escape plan.It's not just theory; it's a complete roadmap that teaches you how to stop maintaining a monolith and start architecting a modern, decoupled system of scalable microservices, secure APIs, and resilient, data-driven applications .Inside, you will master the complete lifecycle of a modern PHP service: Design First, Code Later: Learn to think in services by identifying "Bounded Contexts" and mastering "API-first" design by writing formal, testable API contracts with OpenAPI .Build a Production-Ready Core: Go beyond simple scripts. Build a secure, lightweight API service using a minimalist framework (like Slim) and Dependency Injection (PSR-11) to create code that is decoupled and truly testable .Decouple Your Data: Leave messy SQL queries in your controllers behind. Master the Repository Pattern, using interfaces to build a "wall" between your business logic and your database (PDO) .Tame Your Database: Learn what your database is actually doing. Use EXPLAIN to find bottlenecks, add indexes to fix them, and solve the dreaded N+1 query problem with eager loading .Master Caching at Scale: Implement the high-performance Decorator Pattern to wrap your repositories with a distributed cache. Serve 99% of your requests from Redis and protect your database.Embrace Asynchronous Workflows: Stop making your users wait. Learn why your API shouldn't send emails and how to use RabbitMQ to publish jobs to a message queue, making your API feel instantaneous .Package for Production: Master Docker. Evolve from a "naive" Dockerfile to a secure, minimal, multi-stage build and orchestrate your entire dev stack (PHP-FPM, Nginx, MySQL, Redis) with Docker Compose .Achieve Full Observability: Stop flying blind. Implement the "Three Pillars" Structured (JSON) Logging, Prometheus Metrics, and Distributed Tracing to make your system transparent.Test with Confidence: Build the "Testing Pyramid." Write fast Unit Tests (using mocks), reliable Integration Tests (with Docker Compose), and Contract Tests (with Pact) to ensure your microservices can deploy independently and safely.Automate Everything: Build a complete CI/CD pipeline with GitHub Actions to automatically test your code, build your production image, and push it to a registry, ready for deployment .Who This Book Is ForThis book is for the professional PHP developer who feels "stuck" in the monolith . It's for the mid-to-senior engineer, tech lead, or architect who needs a practical, code-filled guide to building secure, scalable, and maintainable data-driven systems with modern PHP .<b Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.

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Paperback. Condición: new. Paperback. Stop Fighting the Mainframe. Make It Work for You.How many times have you found yourself doing the same, repetitive TSO tasks? How much time do you waste checking job status in SDSF? What if you could write a single script that could build JCL, submit it, wait for it to finish, and then display a "Success" or "Failure" message on a custom-built ISPF panel?This handbook provides the answer: Rexx.Rexx on z/OS is a practical, project-based guide that teaches you the most valuable automation skill on the platform. Forget dry, academic theory; this book is built on a "learn by doing" approach that starts with your first script and ends with you building a complete, interactive ISPF application.This book cuts through the complexity of the mainframe (TSO, JCL, ISPF, and z/OS UNIX) and shows you how to "glue" them all together with the simple, powerful Rexx language.In this book, you will learn to: Master the Fundamentals: Understand the "everything is a string" philosophy and learn to deconstruct any data with the powerful PARSE instruction.Automate TSO & JES: Write scripts that issue TSO commands, trap their output, and check the RC . Learn to submit JCL and monitor job status, waiting for the MAXCC .Control All Your Data: Read and write MVS datasets (PS/PDS) with EXECIO and, for the first time, read and write z/OS UNIX (zFS) files using shell commands.Build Professional UIs: Stop writing command-line tools. Learn to design, DISPLAY, and manage interactive ISPF panels, validating user input like a pro .Write Bulletproof Code: Use the TRACE command to find bugs in seconds and SIGNAL to build robust error-handling routines that never crash.Build a Complete Tool: The capstone project guides you, step-by-step, in building a real "Job Status Monitor" application, combining all the skills you've learned .Whether you are a new systems programmer, a COBOL developer looking to modernize, or an operations analyst tired of repetitive tasks, this book is the key to unlocking true automation.Become the automation expert your team relies on. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

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Paperback. Condición: new. Paperback. Stop Falling into the "Prototype Trap." Go to Production with a Real Framework.You've hit the wall. Your prototype, built on a generic distro like Raspberry Pi OS or Ubuntu, works on your bench. But now you face the production nightmare: massive bloat, a wide-open attack surface, and a brittle, irreproducible build system that can't be maintained.The Yocto Project is the answer, but its "famous complexity" and steep learning curve are a barrier. until now.This book is not another "Hello, World" tutorial that parrots the official documentation. It is a practitioner's framework, a real-world blueprint for professional engineers and system architects. This guide deconstructs Yocto into a series of manageable, production-ready frameworks, moving you from a confused developer to a confident platform architect.You won't just learn what a recipe is; you will learn to build the frameworks that manage your product's entire lifecycle.Inside this blueprint, you will master the complete Yocto factory, including: The Foundation: Deconstruct the core components (Poky, BitBake, OE-Core) and master the layer model and recipe-writing.The Blueprint: Go beyond local.conf hacks to create a version-controlled, custom image recipe-the true blueprint for your product.The Testing Framework: Automate image validation with pTest, QEMU, and a full CI/CD pipeline (Jenkins/GitLab).The Deployment Framework: Harden your image for the field, building an optimized, read-only root filesystem and locking down users, services, and firewalls.The Compliance Framework: Stop the last-minute panic. Automatically generate SBOMs, scan for CVEs, and create legal license manifests.The Maintenance Framework: Build a robust, Over-the-Air (OTA) update system (Mender/SWUpdate) designed to prevent "bricking" devices in the field.The Platform Framework: Evolve from a single product to a scalable platform. Create a custom BSP for your unique hardware and a "Distro" layer to enforce policy across your entire product line.This book is for embedded engineers, system architects, and team leads who need to build, deploy, and maintain robust, secure, and production-grade Linux systems.You will have the confidence to build systems that are not just functional but also secure, compliant, and maintainable for their entire lifecycle.Stop building prototypes. Start manufacturing professional products. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

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Paperback. Condición: new. Paperback. A single line of C or C++ code can lead to a complete system compromise. In a development environment built on high-performance, yet inherently dangerous, languages, how do you ensure your code is resilient enough to withstand sophisticated, code-level attacks?Code-Level Security Mastery is the definitive, hands-on secure coding guide for C/C++ developers, security researchers, and embedded systems engineers. This book is built on the single, core philosophy: Build, Hack, and Defend. You cannot truly secure a system until you understand how to break it. This guide gives you the complete 360-degree perspective to write bulletproof C++ code, find critical vulnerabilities, and implement modern defenses.Stop treating software security as an afterthought. This is a practical manual that moves beyond high-level abstractions, getting you "in the code, in the debugger, and in the memory".Inside this ethical hacking guide, you will learn to master the following essential memory corruption topics: Building C++ Safety: Master RAII and smart pointers to systematically eliminate memory leaks and use-after-free bugs.Smashing the Stack: Set up a secure lab environment and learn the mechanics of stack overflow and heap corruption exploits.Hijacking Control Flow: Go beyond C-style bugs to perform advanced C++ attacks, including Use-After-Free (UAF) and vtable hijacking.Defeating ASLR & DEP: Understand precisely how ASLR and DEP work to stop code injection, and how attackers use information leaks and ROP (Return-Oriented Programming) to bypass them.Automated Security: Integrate a Secure Development Lifecycle using static analysis (SAST) and fuzzing with tools like AFL and libFuzzer.Whether you are pursuing a career in vulnerability research or aiming to build the most secure systems possible, this book provides the comprehensive, code-level expertise you need.Stop developing vulnerable code, master code-level security today. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Paperback. Condición: new. Paperback. The era of "pointer and pray" is over.For fifty years, C and C++ have powered the world's critical infrastructure. They give you raw power, but they demand perfection. A single off-by-one error, a stray pointer, or a race condition can lead to catastrophic system compromise. In an age of ransomware and state-sponsored cyberwarfare, the cost of manual memory management has become too high.You don't have to switch to Rust to write secure code. You just need to stop writing legacy C++.Hardened C & C++ is a field manual for the modern systems programmer. It rejects the academic approach of "theoretical security" in favor of an engineering-first mindset. It teaches you how to weaponize the compiler, automate the detection of bugs, and architect software that is hostile to exploitation by design.Written for embedded developers, game engine architects, and security researchers, this book bridges the gap between the breaker (exploit analysis) and the builder (defensive engineering).Inside, you will master: The Anatomy of Failure: Deep dives into the stack frame, heap metadata, and exactly how buffer overflows and Use-After-Free (UAF) vulnerabilities grant attackers control of the instruction pointer.Modern Defense Mechanisms: How to eradicate entire classes of bugs using RAII, Smart Pointers (std:: unique_ptr), std:: span, and strong typing (C++20/23).The Sanitizer Ecosystem: Integrating AddressSanitizer (ASan), UndefinedBehaviorSanitizer (UBSan), and ThreadSanitizer (TSan) into your CI/CD pipeline to catch bugs before they commit.Automated Fuzzing: How to write LibFuzzer targets that bombard your internal APIs with millions of test cases per minute to discover edge cases no human could predict.Compiler Hardening: A comprehensive guide to flags like -fstack-protector-strong, _FORTIFY_SOURCE, and Control Flow Integrity (CFI) that add invisible armor to your binary.Stop relying on code reviews to catch invisible memory corruption. Start building systems that are mathematically proven to be robust.Master the art of low-level defense today. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Paperback. Condición: new. Paperback. Tired of NPCs that feel like puppets? Your game's world is beautiful, but does it feel alive?If you're a Godot developer, you know the feeling. You build a stunning world, but your characters are stuck on scripts, repeating the same lines and shattering the player's immersion. Traditional AI like Finite State Machines and Behavior Trees can only simulate life. It's time to give your game a real "brain."This book is the single, hands-on guide to building that brain.AI-Driven Godot is your project-based blueprint for bridging the gap between the Godot engine and the revolutionary power of modern AI. Forget theory, you will build systems that observe, think, and act. You'll move beyond simple chatbots to create truly "smart" agents that notice, remember, and react to your player's every move.Written by an experienced author and AI developer, this book methodically guides you from a simple "hello" connection to a fully autonomous AI system. No AI research background required. If you know Godot and basic Python, you are ready.Inside, you will build four complete, in-game projects: Project 1: The Oracle: Build the "robust bridge"-a scalable FastAPI server-to get Godot and Python talking, proving the core connection.Project 2: The "Living" NPC: Create a barkeep with a "persona" and "short-term memory," allowing him to hold dynamic, contextual conversations that remember what you just said.Project 3: The Endless Bounty Board: Design a "Quest Schema" and use an LLM as a "Quest Factory" to procedurally generate endless, playable quests in valid JSON.Project 4: The "Smart" Town Guard: Take the final agentic leap. Build an autonomous guard with "long-term memory" (RAG & Vector DBs) and "Tools" (like patrol() and interrogate_player()) who can proactively "notice" you, "remember" your past crimes, and act on his own goals.You will also learn how to: Design compelling AI personas and "system prompts" that create unique characters.Solve the "goldfish memory" problem with Retrieval-Augmented Generation (RAG).Use a Vector Database (ChromaDB) to give your NPCs a permanent, searchable memory.Implement the "Observe, Think, Act" loop, the foundation of all modern agentic AI.Structure a multi-agent system that can scale to power an entire game.The era of the scripted puppet is over. The future of gaming is emergent, surprising, and intelligent.It's time to stop scripting puppets and start building "brains." This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.