Practical Design Patterns For Java Developers
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Practical Design Patterns for Java Developers
Author: Miroslav Wengner
language: en
Publisher: Packt Publishing Ltd
Release Date: 2023-02-03
Unravel the power of Java design patterns by learning where to apply them effectively to solve specific software design and development problems Key FeaturesDecouple logic across objects with dependency injection by creating various vehicles with featuresFinalize vehicle construction by chaining handlers using the Chain of Responsibility PatternPlan and execute an advanced vehicle sensor initiation with the Scheduler PatternBook Description Design patterns are proven solutions to standard problems in software design and development, allowing you to create reusable, flexible, and maintainable code. This book enables you to upskill by understanding popular patterns to evolve into a proficient software developer. You'll start by exploring the Java platform to understand and implement design patterns. Then, using various examples, you'll create different types of vehicles or their parts to enable clarity in design pattern thinking, along with developing new vehicle instances using dedicated design patterns to make the process consistent. As you progress, you'll find out how to extend vehicle functionalities and keep the code base structure and behavior clean and shiny. Concurrency plays an important role in application design, and you'll learn how to employ a such design patterns with the visualization of thread interaction. The concluding chapters will help you identify and understand anti-pattern utilization in the early stages of development to address refactoring smoothly. The book covers the use of Java 17+ features such as pattern matching, switch cases, and instances of enhancements to enable productivity. By the end of this book, you'll have gained practical knowledge of design patterns in Java and be able to apply them to address common design problems. What you will learnUnderstand the most common problems that can be solved using Java design patternsUncover Java building elements, their usages, and concurrency possibilitiesOptimize a vehicle memory footprint with the Flyweight PatternExplore one-to-many relations between instances with the observer patternDiscover how to route vehicle messages by using the visitor patternUtilize and control vehicle resources with the thread-pool patternUnderstand the penalties caused by anti-patterns in software designWho this book is for If you are an intermediate-level Java developer or software architect looking to learn the practical implementation of software design patterns in Java, then this book is for you. No prior knowledge of design patterns is required, but an understanding of Java programming is necessary.
Developer Career Masterplan
Author: Heather VanCura
language: en
Publisher: Packt Publishing Ltd
Release Date: 2023-09-15
Elevate your technical career with practical guidance, best practices, and actionable insights shared by industry experts Key Features Develop the right skills to advance your career with comprehensive skill development Explore practical examples and case studies for real-world career guidance Understand the importance of networking and community engagement for professional growth Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionWritten by industry experts that have spent the last 20+ years helping developers grow their careers, this book offers invaluable insights and guidance tailored to the specific needs of technical professionals. By discovering the secret of continuous learning and adapting in the ever-evolving field of software development, you’ll explore various learning paths with formal and informal methods, as well as gain an understanding of the value of certifications to validate your skills. This book will teach you the significance of building a strong support network, holding crucial conversations, and taking ownership of your career growth. You'll delve into acquiring both soft and hard skills, becoming a well-rounded and sought-after developer. Packed with practical examples, stories of successful developers, and real-world applications, the chapters will equip you with actionable advice on how to push beyond your comfort zone and embracing communities to enhance your teamwork abilities. Additionally, you’ll uncover the benefits of joining open-source projects, speaking at conferences, and building a personal brand to amplify your visibility and reputation. By the end of this book, you'll have a well-laid-out long-term and short-term plan for your career progression, equipping you with advanced technical skills, strategic thinking, and the ability to effectively manage relationships within your organization.What you will learn Explore skills needed to grow your career Participate in community and mentorship programs Build your technical knowledge for growth Discover how to network and use social media Understand the impact of public speaking Identify the critical conversations to advance your career Participate in non-technical activities to enhance your career Who this book is for This book is for technical professionals, particularly developers, seeking practical career growth guidelines and best practices. It addresses both junior and senior developers, offering valuable insights and experiences from within the developer community.
Cloud-Native Development and Migration to Jakarta EE
A pragmatic guide for modernizing your Java EE App with Jakarta EE for cloud-native, serverless excellence Key Features Explore the cargo tracker application, an industry-relevant example that illustrates key Jakarta EE concepts and practices Learn how to transition from Java EE to Jakarta EE to modernize your existing applications Understand the benefits of cloud technologies and how to deploy a Jakarta EE application to the cloud Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionCloud-Native Development and Migration to Jakarta EE will help you unlock the secrets of Jakarta EE's evolution as you explore the migration and modernization of your applications. You’ll discover how to make your code compatible with the latest Jakarta EE version and how to leverage its modern features effectively. First, you’ll navigate the realm of cloud-native development as you demystify containers and get introduced to the Eclipse MicroProfile, a powerful tool in your toolkit. Next, you’ll take the bold step of transitioning your applications from local hardware to the limitless possibilities of the cloud. By following the author’s expert guidance to deploy your Jakarta EE applications on Microsoft Azure, you’ll gain hands-on experience in managing cloud resources. In the final leg of your journey, you’ll explore the world of serverless architecture. You’ll learn to design and run services that are truly serverless, harnessing the potential of the event-driven paradigm for scalability and cost-efficiency. By the end of this book, you’ll have mastered Jakarta EE and become a proficient cloud-native developer. Join us on this exciting journey of transformation and innovation as you pave the way for the future of Jakarta EE and cloud-native development.What you will learn Explore the latest advancements in Jakarta EE and gain a thorough understanding of its core features and capabilities Understand the principles and practices of designing and building cloud-native applications Gain a detailed understanding of containers and Docker Uncover how to embrace containers in your IT landscape Move from your own hardware to managed hardware in the cloud Discover how Kubernetes enhances scalability, resilience, and portability Who this book is forThis book is for developers working in small or large companies developing applications in Jakarta EE. If you're looking for a comprehensive guide that will provide you with all the tools and guidance needed to upgrade your existing applications, then this is the book for you. Intermediate-level knowledge and experience with Java EE 5/6/7/8 will help you get the most out of this book.