Wydawca: Packt Publishing
Stacia Viscardi
A natural and difficult tension exists between a project team (supply) and its customer (demand); a professional ScrumMaster relaxes this tension using the Scrum framework so that the team arrives at the best possible outcome.The Professional ScrumMaster's Handbook is a practical, no-nonsense guide to helping you become an inspiring and effective ScrumMaster known for getting results.This book goes into great detail about why it seems like you're fighting traditional management culture every step of the way. You will explore the three roles of Scrum and how, working in harmony, they can deliver a product in the leanest way possible. You'll understand that even though there is no room for a project manager in Scrum, there are certain “management” aspects you should be familiar with to help you along the way. Getting a team to manage itself and take responsibility is no easy feat; this book will show you how to earn trust by displaying it and inspiring courage in a team every day.The Professional ScrumMaster's Handbook will challenge you to dig deep within yourself to improve your mindset, practices, and values in order to build and support the very best agile teams.
Tobias Zwingmann, Armand Ruiz
Artificial Intelligence has the power to dramatically enhance business performance—but knowing where to begin can be overwhelming. The Profitable AI Advantage offers a clear, actionable roadmap for business leaders, entrepreneurs, and CTOs to identify, design, and scale profitable AI initiatives. You'll learn how AI expands margins by reducing costs, increasing throughput, minimizing risk, and unlocking new revenue streams—without incurring proportional costs.Instead of relying on complex financial models, this guide presents simple thresholds, cost caps, and quick-sizing techniques you can apply to your own financials. The book moves efficiently from foundational AI concepts to practical applications, covering predictive AI, generative AI, and agent-based tools.Frameworks like the Pain Points and Bottlenecks Canvas and the Integration-Automation AI Framework help you identify high-impact opportunities, design use cases, build roadmaps, and prototype solutions quickly and cost-effectively. With real-world case studies from seasoned AI expert Tobias Zwingmann, you’ll sidestep pitfalls, streamline implementation, and drive measurable P&L impact.By the end, you’ll be equipped to scale AI strategically, align your teams, and boost decision-making, productivity, and competitive edge.
The Python Apprentice. Introduction to the Python Programming Language
Robert Smallshire, Austin Bingham
Experienced programmers want to know how to enhance their craft and we want to help them start as apprentices with Python. We know that before mastering Python you need to learn the culture and the tools to become a productive member of any Python project. Our goal with this book is to give you a practical and thorough introduction to Python programming, providing you with the insight and technical craftsmanship you need to be a productive member of any Python project. Python is a big language, and it’s not our intention with this book to cover everything there is to know. We just want to make sure that you, as the developer, know the tools, basic idioms and of course the ins and outs of the language, the standard library and other modules to be able to jump into most projects.
Andrew Bird, Dr. Lau Cher Han, Mario...
Have you always wanted to learn Python, but never quite known how to start?More applications than we realize are being developed using Python because it is easy to learn, read, and write. You can now start learning the language quickly and effectively with the help of this interactive tutorial.The Python Workshop starts by showing you how to correctly apply Python syntax to write simple programs, and how to use appropriate Python structures to store and retrieve data. You'll see how to handle files, deal with errors, and use classes and methods to write concise, reusable, and efficient code.As you advance, you'll understand how to use the standard library, debug code to troubleshoot problems, and write unit tests to validate application behavior.You'll gain insights into using the pandas and NumPy libraries for analyzing data, and the graphical libraries of Matplotlib and Seaborn to create impactful data visualizations. By focusing on entry-level data science, you'll build your practical Python skills in a way that mirrors real-world development. Finally, you'll discover the key steps in building and using simple machine learning algorithms.By the end of this Python book, you'll have the knowledge, skills and confidence to creatively tackle your own ambitious projects with Python.
Corey Wade, Mario Corchero Jiménez , Andrew...
Python is among the most popular programming languages in the world. It’s ideal for beginners because it’s easy to read and write, and for developers, because it’s widely available with a strong support community, extensive documentation, and phenomenal libraries – both built-in and user-contributed.This project-based course has been designed by a team of expert authors to get you up and running with Python. You’ll work though engaging projects that’ll enable you to leverage your newfound Python skills efficiently in technical jobs, personal projects, and job interviews. The book will help you gain an edge in data science, web development, and software development, preparing you to tackle real-world challenges in Python and pursue advanced topics on your own. Throughout the chapters, each component has been explicitly designed to engage and stimulate different parts of the brain so that you can retain and apply what you learn in the practical context with maximum impact.By completing the course from start to finish, you’ll walk away feeling capable of tackling any real-world Python development problem.
Brandon Richey , Ryan Yu , Endre...
Are you interested in how React takes command of the view layer for web and mobile apps and changes the data of large web applications without needing to reload the page? This workshop will help you learn how and show you how to develop and enhance web apps using the features of the React framework with interesting examples and exercises.The workshop starts by demonstrating how to create your first React project. You’ll tap into React’s popular feature JSX to develop templates and use DOM events to make your project interactive. Next, you’ll focus on the lifecycle of the React component and understand how components are created, mounted, unmounted, and destroyed. Later, you’ll create and customize components to understand the data flow in React and how props and state communicate between components. You’ll also use Formik to create forms in React to explore the concept of controlled and uncontrolled components and even play with React Router to navigate between React components. The chapters that follow will help you build an interesting image-search app to fetch data from the outside world and populate the data to the React app. Finally, you’ll understand what ref API is and how it is used to manipulate DOM in an imperative way.By the end of this React book, you’ll have the skills you need to set up and create web apps using React.
Vincent Vandenbussche
Regularization is an infallible way to produce accurate results with unseen data, however, applying regularization is challenging as it is available in multiple forms and applying the appropriate technique to every model is a must. The Regularization Cookbook provides you with the appropriate tools and methods to handle any case, with ready-to-use working codes as well as theoretical explanations. After an introduction to regularization and methods to diagnose when to use it, you’ll start implementing regularization techniques on linear models, such as linear and logistic regression, and tree-based models, such as random forest and gradient boosting. You’ll then be introduced to specific regularization methods based on data, high cardinality features, and imbalanced datasets. In the last five chapters, you’ll discover regularization for deep learning models. After reviewing general methods that apply to any type of neural network, you’ll dive into more NLP-specific methods for RNNs and transformers, as well as using BERT or GPT-3. By the end, you’ll explore regularization for computer vision, covering CNN specifics, along with the use of generative models such as stable diffusion and Dall-E.By the end of this book, you’ll be armed with different regularization techniques to apply to your ML and DL models.
Alessandro Palmas , Emanuele Ghelfi , Dr....
Various intelligent applications such as video games, inventory management software, warehouse robots, and translation tools use reinforcement learning (RL) to make decisions and perform actions that maximize the probability of the desired outcome. This book will help you to get to grips with the techniques and the algorithms for implementing RL in your machine learning models.Starting with an introduction to RL, youÔÇÖll be guided through different RL environments and frameworks. YouÔÇÖll learn how to implement your own custom environments and use OpenAI baselines to run RL algorithms. Once youÔÇÖve explored classic RL techniques such as Dynamic Programming, Monte Carlo, and TD Learning, youÔÇÖll understand when to apply the different deep learning methods in RL and advance to deep Q-learning. The book will even help you understand the different stages of machine-based problem-solving by using DARQN on a popular video game Breakout. Finally, youÔÇÖll find out when to use a policy-based method to tackle an RL problem.By the end of The Reinforcement Learning Workshop, youÔÇÖll be equipped with the knowledge and skills needed to solve challenging problems using reinforcement learning.
Glenn Smith, Tim Jackson, Gez Smith, Andrew...
Scaling Agile is a complex undertaking, and the SAFe® Release Train Engineer (RTE) is key to its success. Written by three SPCT-certified experts with over 20 years of experience each, this book is your essential guide to mastering the RTE role.You’ll learn how to differentiate the RTE role from Scrum Masters and PMOs and understand how to enable flow across the Agile Release Train (ART). The book walks you through every critical phase of PI Planning, including pre-planning logistics, live and online facilitation, and post-planning execution. You’ll also explore advanced areas, such as working with Solution Trains, Lean Portfolio Management, and the Lean-Agile Center of Excellence (LACE).With real-world examples, tips, and a guided approach, this book builds your competence and confidence, from launching new ARTs to running effective System Demos and Inspect and Adapt workshops. It also offers exam prep tips for SAFe RTE certification and insights on coaching PI execution and delivery improvements.By the end of this book, you’ll be equipped to lead ARTs with authority, drive meaningful change in your organization, and expand your influence across the enterprise.*Email sign-up and proof of purchase required
Paola Annis, Giuliano Caglio
Cloud teams and ICT cost controllers working with Azure will be able to put their knowledge to work with this practical guide, introducing a process model for structured cost governance. The Road to Azure Cost Governance is a must-read if you find yourself facing the harsh reality of monthly cloud costs gradually getting out of control.Starting with how resources are created and managed, everything you need to know in order to track, display, optimize, rightsize, and clean up cloud resources will be tackled with a workflow approach that will leave the choice of operation to you (be it the Azure CLI, automation, logic apps, or even custom code). Using real-world datasets, you'll learn everything from basic cost management to modeling your cloud spend across your technical resources in a sustainable way. The book will also show you how to create a recursive optimization process that will give you full control of spending and savings, while helping you reserve budget for future cloud projects and innovation.By the end of this Azure book, you'll have a clear understanding and control of your cloud spend along with knowledge of a number of cost-saving techniques used by companies around the world, application optimization patterns, and the carbon impact of your cloud infrastructure.
Akshat Paul, Peter Philips, Dániel Szabó ,...
The beauty of Ruby is its readability and expressiveness. Ruby hides away a lot of the complexity of programming, allowing you to work quickly and 'do more' with fewer lines of code. This makes it a great programming language for beginners, but learning any new skill can still be a daunting task. If you want to learn to code using Ruby, but don't know where to start, The Ruby Workshop will help you cut through the noise and make sense of this fun, flexible language.You'll start by writing and running simple code snippets and Ruby source code files. After learning about strings, numbers, and booleans, you'll see how to store collections of objects with arrays and hashes. You'll then learn how to control the flow of a Ruby program using boolean logic.The book then delves into OOP and explains inheritance, encapsulation, and polymorphism. Gradually, you'll build your knowledge of advanced concepts by learning how to interact with external APIs, before finally exploring the most popular Ruby framework ? Ruby on Rails ? and using it for web development.Throughout this book, you'll work on a series of realistic projects, including simple games, a voting application, and an online blog. By the end of this Ruby book, you'll have the knowledge, skills and confidence to creatively tackle your own ambitious projects with Ruby.
The Rust Programming Handbook. An end-to-end guide to mastering Rust fundamentals
Francesco Ciulla
The Rust Programming Handbook is a deeply engaging and meticulously crafted book designed to immerse programmers into the intricate world of Rust’s core principles and sophisticated features. This book not only enhances your coding skills but also prepares you to tackle complex challenges in software development, optimizing your code for better performance and reliability.You will explore Rust’s powerful concurrency models, rigorous memory safety guarantees, and its versatile trait system. Discover the foundational elements that make Rust a standout language for developing safe and efficient applications. The book will show you how these core principles can seamlessly transition into real-world applications. You will learn how to apply Rust's capabilities to systems programming and web development, extending the reach of its safety and efficiency benefits across different programming domains. Whether it's creating low-level system components or high-performance web services, the book provides practical examples to integrate Rust effectively into a variety of projects.Elevate your coding skills and become a sought-after professional in the tech industry with this essential guide. Rust from Beginner to Professional is your definitive toolkit for mastering advanced Rust programming techniques and writing high-quality code.
Srini Munagavalasa
Salesforce projects often fail not due to technology limitations but because of unclear requirements, poor stakeholder alignment, and a lack of business context. The Salesforce Business Analyst Playbook, Second Edition, addresses these challenges head-on, offering a complete, real-world guide for Business Analysts looking to elevate their impact on Salesforce implementations.Written by Srini Munagavalasa, a seasoned Salesforce leader with over 20 years of global experience across Salesforce and SAP CRM, this updated edition introduces powerful new content, including generative AI tools, advanced analysis techniques, automated traceability, and modern Salesforce features such as Flows and in-app guidance. These updates empower analysts to work smarter, whether gathering requirements, optimizing solution design, managing testing, or driving adoption. You’ll walk through the entire Salesforce project life cycle with practical methods, stakeholder collaboration strategies, testing plans, and certification guidance, ensuring you can handle complex projects with confidence.By the end of this book, you’ll be able to lead the business analysis efforts across every stage of a Salesforce project, solve real-world problems, and adapt to Salesforce’s evolving capabilities.*Email sign-up and proof of purchase required
Srini Munagavalasa
Salesforce business analysis skills are in high demand, and there are scant resources to satisfy this demand. This practical guide for business analysts contains all the tools, techniques, and processes needed to create business value and improve user adoption.The Salesforce Business Analyst Handbook begins with the most crucial element of any business analysis activity: identifying business requirements. You’ll learn how to use tacit business analysis and Salesforce system analysis skills to rank and stack all requirements as well as get buy-in from stakeholders. Once you understand the requirements, you’ll work on transforming them into working software via prototyping, mockups, and wireframing. But what good is a product if the customer cannot use it? To help you achieve that, this book will discuss various testing strategies and show you how to tailor testing scenarios that align with business requirements documents. Toward the end, you’ll find out how to create easy-to-use training material for your customers and focus on post-production support – one of the most critical phases. Your customers will stay with you if you support them when they need it!By the end of this Salesforce book, you’ll be able to successfully navigate every phase of a project and confidently apply your new knowledge in your own Salesforce implementations.
Srini Munagavalasa
Salesforce business analysis skills are in high demand, and there are scant resources to satisfy this demand. This practical guide for business analysts contains all the tools, techniques, and processes needed to create business value and improve user adoption.The Salesforce Business Analyst Handbook begins with the most crucial element of any business analysis activity: identifying business requirements. You’ll learn how to use tacit business analysis and Salesforce system analysis skills to rank and stack all requirements as well as get buy-in from stakeholders. Once you understand the requirements, you’ll work on transforming them into working software via prototyping, mockups, and wireframing. But what good is a product if the customer cannot use it? To help you achieve that, this book will discuss various testing strategies and show you how to tailor testing scenarios that align with business requirements documents. Toward the end, you’ll find out how to create easy-to-use training material for your customers and focus on post-production support – one of the most critical phases. Your customers will stay with you if you support them when they need it!By the end of this Salesforce book, you’ll be able to successfully navigate every phase of a project and confidently apply your new knowledge in your own Salesforce implementations.
Madhu Ramanujan
Salesforce CPQ is innovative software that enables you create better quotes, improve quoting accuracy, and maximize sales and deals. It also provides a quick analysis of profits and losses, helping you improve the overall execution of sales processes, and allows a great deal of flexibility for your prospects, customers, and business partners.The book starts with the Quote-2-Cash business process in Salesforce and shows you how to assess when a business needs to implement CPQ. You’ll then progress to configuring opportunities, quotes, and CPQ products. As you advance, you’ll understand how to define and configure price books, price rules for CPQ quote automation, multidimensional quoting, and more. Next, you'll look at how to configure CPQ guided selling and create package configurations, contracts, and amendments. Later chapters will demonstrate how to perform data migration from a legacy system and the order in which the objects are to be migrated. You’ll also explore CPQ billing and its advantages with the help of different use cases before learning about Industries CPQ and how it is different from standard Salesforce CPQ. Finally, you’ll discover best practices for achieving optimal CPQ performance and avoiding performance bottlenecks.By the end of this Salesforce book, you’ll be able to implement Salesforce CPQ for any business.