Oracle Database 11gR2 Performance Tuning Cookbook. Shifting your Oracle Database into top gear takes a lot of know-how and fine-tuning ability. The 80+ recipes in this Cookbook will give you those skills along with the ability to troubleshoot if things starts running slowly

Ciro Fiorillo

Oracle's Database offers great performance, scalability, and many features for DBAs and developers. Due to a wide choice of technologies, successful applications are good candidates to run into performance issues and when a problem arises it's very difficult to identify the cause and the right solution to the problem.The Oracle Database 11g R2 Performance Tuning Cookbook helps DBAs and developers to understand every aspect of Oracle Database that can affect performance. You will be guided through implementing the correct solution in a proactive way before problems arise, and how to diagnose issues on your Oracle database-based solutions.This fast-paced book offers solutions starting from application design and development, through the implementation of well-performing applications, to the details of deployment and delivering best-performance databases.With this book you will quickly learn to apply the right methodology to tune the performance of an Oracle Database, and to optimize application design and SQL and PL/SQL code. By following the real-world examples you will see how to store your data in correct structures and access and manipulate them at a lightning speed. You will learn to speed up sort operations, hack the optimizer and the data loading process, and diagnose and tune memory, I/O, and contention issues.The purpose of this cookbook is to provide concise recipes, which will help you to build and maintain a very high-speed Oracle Database environment.

Advanced C++ Programming Cookbook. Become an expert C++ programmer by mastering concepts like templates, concurrency, and type deduction

Dr. Rian Quinn

If you think you've mastered C++ and know everything it takes to write robust applications, you'll be in for a surprise. With this book, you'll gain comprehensive insights into C++, covering exclusive tips and interesting techniques to enhance your app development process.You'll kick off with the basic principles of library design and development, which will help you understand how to write reusable and maintainable code. You'll then discover the importance of exception safety, and how you can avoid unexpected errors or bugs in your code. The book will take you through the modern elements of C++, such as move semantics, type deductions, and coroutines. As you advance, you'll delve into template programming - the standard tool for most library developers looking to achieve high code reusability. You'll explore the STL and learn how to avoid common pitfalls while implementing templates. Later, you'll learn about the problems of multithreaded programming such as data races, deadlocks, and thread starvation. You'll also learn high-performance programming by using benchmarking tools and libraries. Finally, you'll discover advanced techniques for debugging and testing to ensure code reliability.By the end of this book, you'll have become an expert at C++ programming and will have gained the skills to solve complex development problems with ease.

IT Audit Field Manual. Strengthen your cyber defense through proactive IT auditing

Lewis Heuermann

As cyber threats evolve and regulations tighten, IT professionals struggle to maintain effective auditing practices and ensure robust cybersecurity across complex systems. Drawing from over a decade of submarine military service and extensive cybersecurity experience, Lewis offers a unique blend of technical expertise and field-tested insights in this comprehensive field manual.Serving as a roadmap for beginners as well as experienced professionals, this manual guides you from foundational concepts and audit planning to in-depth explorations of auditing various IT systems and networks, including Cisco devices, next-generation firewalls, cloud environments, endpoint security, and Linux systems. You’ll develop practical skills in assessing security configurations, conducting risk assessments, and ensuring compliance with privacy regulations. This book also covers data protection, reporting, remediation, advanced auditing techniques, and emerging trends.Complete with insightful guidance on building a successful career in IT auditing, by the end of this book, you’ll be equipped with the tools to navigate the complex landscape of cybersecurity and compliance, bridging the gap between technical expertise and practical application.

Mastering PyTorch. Build powerful neural network architectures using advanced PyTorch 1.x features

Ashish Ranjan Jha, Dr. Gopinath Pillai

Deep learning is driving the AI revolution, and PyTorch is making it easier than ever before for anyone to build deep learning applications. This PyTorch book will help you uncover expert techniques to get the most out of your data and build complex neural network models.The book starts with a quick overview of PyTorch and explores using convolutional neural network (CNN) architectures for image classification. You'll then work with recurrent neural network (RNN) architectures and transformers for sentiment analysis. As you advance, you'll apply deep learning across different domains, such as music, text, and image generation using generative models and explore the world of generative adversarial networks (GANs). You'll not only build and train your own deep reinforcement learning models in PyTorch but also deploy PyTorch models to production using expert tips and techniques. Finally, you'll get to grips with training large models efficiently in a distributed manner, searching neural architectures effectively with AutoML, and rapidly prototyping models using PyTorch and fast.ai.By the end of this PyTorch book, you'll be able to perform complex deep learning tasks using PyTorch to build smart artificial intelligence models.

Cocos2d Cross-Platform Game Development Cookbook. Develop games for iOS and Android using Cocos2d with the aid of over 70 step-by-step recipes - Second Edition

Siddharth Shekar, Raydelto Hernandez

Cocos2d is the world’s leading game development framework for developing iOS games. With the introduction of Swift and Spritebuilder, it has become easier than ever to develop the games of your dreams without much effort. With Cocos2d, you can also deploy the game on Android, thereby maximizing profit and reducing development and porting costs.The book starts off with a detailed look at how to implement sprites and animations into your game to make it livelier. You will then learn to add scenes to the game such as the gameplay scene and options scene and create menus and buttons in these scenes, as well as creating transitions between them. From there on, you will get an understanding of how to program user interactions such as tapping, holding, and swiping. You’ll then add accelerometer inputs and physics to the scene, and make objects respond back to the inputs. A game is practically incomplete without audio being added, so this will be covered next. The next section will include ways to add Artificial Intelligence to enemies in the game, allowing them to patrol, chase, and shoot in a projectile manner. You will then learn to use NSUserDefault to save and load game progress, and create and access files using JSON, Plist, and XML files for custom storage and retrieval of data. Then you will learn to add dynamic lighting to your game and will use industry-wide tools such as Texture Packer, Glyph Designer, Physics Editor, Particle Designer, and Sprite Illuminator to create more visually appealing and performance-optimized games.Towards the end of the book, we dive into Apple’s latest programming language—Swift, highlighting the major differences between Objective C and Swift. The book culminates with taking your existing game developed for iOS and porting it to Android, showing you how to install the Android Xcode plugin as well.

PhpStorm Cookbook. Discover over 80 recipes to learn how to build and test PHP applications efficiently using the PhpStorm IDE

Mukund Chaudhary

Design Better and Build Your Brand in Canva. A beginner’s guide to producing professional branding, marketing, and social content for businesses

Laura Goodsell, Janine Friston, Heather Palfreyman

If you're constantly frustrated by how long it takes to create a design in Canva, then you've come to the right place. This book will get you up and running quickly with creating professional branded graphics in Canva.You’ll learn how to set up a Canva account, both free and pro and create a brand kit while understanding the importance of branding. Next, you’ll discover all the features and tools as well as how to put everything together to build a brand you love and graphics that work for your business. As you progress, the chapters will show you how to organize your account, create presentations, use videos and animation within your marketing materials and more.By the end of this book, you’ll have a solid understanding of what Canva is and what it does and be able to confidently and easily create a branded design from scratch.

Writing API Tests with Karate. Enhance your API testing for improved security and performance

Benjamin Bischoff, Peter Thomas

Software in recent years is moving away from centralized systems and monoliths to smaller, scalable components that communicate with each other through APIs. Testing these communication interfaces is becoming increasingly important to ensure the security, performance, and extensibility of the software. A powerful tool to achieve safe and robust applications is Karate, an easy-to-use, and powerful software testing framework.In this book, you’ll work with different modules of karate to get tailored solutions for modern test challenges. You’ll be exploring interface testing, UI testing as well as performance testing.By the end of this book, you’ll be able to use the Karate framework in your software development lifecycle to make your APIs and applications robust and trustworthy.