Practical Cloud Native Java Development With Microprofile

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Practical Cloud-Native Java Development with MicroProfile

Emily Jiang,Andrew McCright,John Alcorn,David Chan,Alasdair Nottingham
Practical Cloud Native Java Development with MicroProfile Book PDF

Author : Emily Jiang,Andrew McCright,John Alcorn,David Chan,Alasdair Nottingham
Publisher : Packt Publishing
Page : 402 pages
File Size : 49,7 Mb
Release : 2021-09-22
Category : Electronic
ISBN : 1801078807

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Practical Cloud-Native Java Development with MicroProfile by Emily Jiang,Andrew McCright,John Alcorn,David Chan,Alasdair Nottingham Pdf

Written by leading MicroProfile experts, this book provides you with best practices for building enterprise-grade cloud-native applications using MicroProfile 4.1 and running them on Open Liberty with Docker, Kubernetes, and Istio Key Features: Apply your knowledge of MicroProfile APIs to develop cloud-native applications Use MicroProfile Health to provide the startup, liveness, and readiness status of your enterprise application Build an end-to-end stock trader project and containerize it to deploy to the cloud with Istio interaction Book Description: In this cloud-native era, most applications are deployed in a cloud environment that is public, private, or a combination of both. To ensure that your application performs well in the cloud, you need to build an application that is cloud native. MicroProfile is one of the most popular frameworks for building cloud-native applications, and fits well with Kubernetes. As an open standard technology, MicroProfile helps improve application portability across all of MicroProfile's implementations. Practical Cloud-Native Java Development with MicroProfile is a comprehensive guide that helps you explore the advanced features and use cases of a variety of Jakarta and MicroProfile specifications. You'll start by learning how to develop a real-world stock trader application, and then move on to enhancing the application and adding day-2 operation considerations. You'll gradually advance to packaging and deploying the application. The book demonstrates the complete process of development through to deployment and concludes by showing you how to monitor the application's performance in the cloud. By the end of this book, you will master MicroProfile's latest features and be able to build fast and efficient cloud-native applications. What You Will Learn: Understand best practices for applying the 12-Factor methodology while building cloud-native applications Create client-server architecture using MicroProfile Rest Client and JAX-RS Configure your cloud-native application using MicroProfile Config Secure your cloud-native application with MicroProfile JWT Become well-versed with running your cloud-native applications in Open Liberty Grasp MicroProfile Open Tracing and learn how to use Jaeger to view trace spans Deploy Docker containers to Kubernetes and understand how to use ConfigMap and Secrets from Kubernetes Who this book is for: This book is for Java application developers and architects looking to build efficient applications using an open standard framework that performs well in the cloud. DevOps engineers who want to understand how cloud-native applications work will also find this book useful. A basic understanding of Java, Docker, Kubernetes, and cloud is needed to get the most out of this book.

Practical Cloud-Native Java Development with MicroProfile

Emily Jiang,Andrew McCright,John Alcorn,David Chan,Alasdair Nottingham,Eric Herness
Practical Cloud Native Java Development with MicroProfile Book PDF

Author : Emily Jiang,Andrew McCright,John Alcorn,David Chan,Alasdair Nottingham,Eric Herness
Publisher : Packt Publishing Ltd
Page : 405 pages
File Size : 46,7 Mb
Release : 2021-09-22
Category : Computers
ISBN : 9781801072052

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Practical Cloud-Native Java Development with MicroProfile by Emily Jiang,Andrew McCright,John Alcorn,David Chan,Alasdair Nottingham,Eric Herness Pdf

Written by leading MicroProfile experts, this book provides you with best practices for building enterprise-grade cloud-native applications using MicroProfile 4.1 and running them on Open Liberty with Docker, Kubernetes, and Istio Key FeaturesApply your knowledge of MicroProfile APIs to develop cloud-native applicationsUse MicroProfile Health to provide the startup, liveness, and readiness status of your enterprise applicationBuild an end-to-end stock trader project and containerize it to deploy to the cloud with Istio interactionBook Description In this cloud-native era, most applications are deployed in a cloud environment that is public, private, or a combination of both. To ensure that your application performs well in the cloud, you need to build an application that is cloud native. MicroProfile is one of the most popular frameworks for building cloud-native applications, and fits well with Kubernetes. As an open standard technology, MicroProfile helps improve application portability across all of MicroProfile's implementations. Practical Cloud-Native Java Development with MicroProfile is a comprehensive guide that helps you explore the advanced features and use cases of a variety of Jakarta and MicroProfile specifications. You'll start by learning how to develop a real-world stock trader application, and then move on to enhancing the application and adding day-2 operation considerations. You'll gradually advance to packaging and deploying the application. The book demonstrates the complete process of development through to deployment and concludes by showing you how to monitor the application's performance in the cloud. By the end of this book, you will master MicroProfile's latest features and be able to build fast and efficient cloud-native applications. What you will learnUnderstand best practices for applying the 12-Factor methodology while building cloud-native applicationsCreate client-server architecture using MicroProfile Rest Client and JAX-RSConfigure your cloud-native application using MicroProfile ConfigSecure your cloud-native application with MicroProfile JWTBecome well-versed with running your cloud-native applications in Open LibertyGrasp MicroProfile Open Tracing and learn how to use Jaeger to view trace spansDeploy Docker containers to Kubernetes and understand how to use ConfigMap and Secrets from KubernetesWho this book is for This book is for Java application developers and architects looking to build efficient applications using an open standard framework that performs well in the cloud. DevOps engineers who want to understand how cloud-native applications work will also find this book useful. A basic understanding of Java, Docker, Kubernetes, and cloud is needed to get the most out of this book.

Hands-On Cloud-Native Applications with Java and Quarkus

Francesco Marchioni
Hands On Cloud Native Applications with Java and Quarkus Book PDF

Author : Francesco Marchioni
Publisher : Packt Publishing Ltd
Page : 303 pages
File Size : 52,7 Mb
Release : 2019-12-13
Category : Computers
ISBN : 9781838828189

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Hands-On Cloud-Native Applications with Java and Quarkus by Francesco Marchioni Pdf

Build robust and reliable Java applications that works on modern infrastructure, such as containers and cloud, using the new features in Quarkus 1.0 Key FeaturesBuild apps with faster boot time and low RSS memory using the latest Quarkus 1.0 featuresSeamlessly integrate imperative and reactive programming models to build modern Java applicationsDiscover effective solutions for running Java on serverless apps, microservices, containers, FaaS, and the cloudBook Description Quarkus is a new Kubernetes-native framework that allows Java developers to combine the power of containers, microservices, and cloud-native to build reliable applications. The book is a development guide that will teach you how to build Java-native applications using Quarkus and GraalVM. We start by learning about the basic concepts of a cloud-native application and its advantages over standard enterprise applications. Then we will quickly move on to application development, by installing the tooling required to build our first application on Quarkus. Next, we’ll learn how to create a container-native image of our application and execute it in a Platform-as-a-Service environment such as Minishift. Later, we will build a complete real-world application that will use REST and the Contexts and Dependency injection stack with a web frontend. We will also learn how to add database persistence to our application using PostgreSQL. We will learn how to work with various APIs available to Quarkus such as Camel, Eclipse MicroProfile, and Spring DI. Towards the end, we will learn advanced development techniques such as securing applications, application configuration, and working with non-blocking programming models using Vert.x. By the end of this book, you will be proficient with all the components of Quarkus and develop-blazing fast applications leveraging modern technology infrastructure. What you will learnBuild a native application using Quarkus and GraalVMSecure your applications using Elytron and the MicroProfile JWT extensionManage data persistence with Quarkus using PostgreSQLUse a non-blocking programming model with QuarkusLearn how to get Camel and Infinispan working in native modeDeploy an application in a Kubernetes-native environment using MinishiftDiscover Reactive Programming with Vert.xWho this book is for The book is for Java developers and software architects who are interested in learning a promising microservice architecture for building reliable and robust applications. Knowledge of Java, Spring Framework, and REST APIs is assumed.

Cloud Native Java

Josh Long,Kenny Bastani
Cloud Native Java Book PDF

Author : Josh Long,Kenny Bastani
Publisher : "O'Reilly Media, Inc."
Page : 643 pages
File Size : 51,5 Mb
Release : 2017-08-11
Category : Computers
ISBN : 9781449374617

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Cloud Native Java by Josh Long,Kenny Bastani Pdf

What separates the traditional enterprise from the likes of Amazon, Netflix, and Etsy? Those companies have refined the art of cloud native development to maintain their competitive edge and stay well ahead of the competition. This practical guide shows Java/JVM developers how to build better software, faster, using Spring Boot, Spring Cloud, and Cloud Foundry. Many organizations have already waded into cloud computing, test-driven development, microservices, and continuous integration and delivery. Authors Josh Long and Kenny Bastani fully immerse you in the tools and methodologies that will help you transform your legacy application into one that is genuinely cloud native. In four sections, this book takes you through: The Basics: learn the motivations behind cloud native thinking; configure and test a Spring Boot application; and move your legacy application to the cloud Web Services: build HTTP and RESTful services with Spring; route requests in your distributed system; and build edge services closer to the data Data Integration: manage your data with Spring Data, and integrate distributed services with Spring’s support for event-driven, messaging-centric architectures Production: make your system observable; use service brokers to connect stateful services; and understand the big ideas behind continuous delivery

Kubernetes Native Microservices with Quarkus and MicroProfile

John Clingan,Ken Finnigan
Kubernetes Native Microservices with Quarkus and MicroProfile Book PDF

Author : John Clingan,Ken Finnigan
Publisher : Simon and Schuster
Page : 326 pages
File Size : 44,8 Mb
Release : 2022-02-08
Category : Computers
ISBN : 9781617298653

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Kubernetes Native Microservices with Quarkus and MicroProfile by John Clingan,Ken Finnigan Pdf

Youll learn how to utilize these modern tools to create efficient enterprise Java applications that are easy to deploy, maintain, and expand. --

Beginning Cloud Native Development with MicroProfile, Jakarta EE, and Kubernetes

Tarun Telang
Beginning Cloud Native Development with MicroProfile Jakarta EE and Kubernetes Book PDF

Author : Tarun Telang
Publisher : Apress
Page : 0 pages
File Size : 41,5 Mb
Release : 2022-12-22
Category : Computers
ISBN : 1484288319

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Beginning Cloud Native Development with MicroProfile, Jakarta EE, and Kubernetes by Tarun Telang Pdf

Get ready to develop microservices using open source Eclipse MicroProfile and Jakarta EE, and deploy them on Kubernetes/Docker. This book covers best practices for developing cloud-native applications with MicroProfile and Jakarta EE. This book introduces you to cloud-native applications and teaches you how to set up your development environment. You'll learn about the various components of MicroProfile, such as fault tolerance, config, health check, metrics, and JWT auth. You'll develop a RESTful web service made up of some microservices. You'll deploy your application on Docker and Kubernetes. After reading this book, you'll come away with the fundamentals you need to build and deploy your first cloud-native Java-based app. What You'll Learn Build your first cloud-native Java-based app with the open source MicroProfile platform, and Jakarta EE 10 APIs Develop a RESTful web service using MicroProfile and Jakarta EE Discover and explore the key components of the MicroProfile framework, such as config, metrics, health, JWT authentication, and more Deploy your cloud-native application on the Kubernetes container orchestration platform Get up to speed with other popular technologies such as Docker containers, Kubernetes clusters, and Zipkin Who This Book Is For Programmers with at least some prior experience in Java programming who may be new to MicroProfile and Jakarta EE. Some prior experience with Java-based microservices and web development is recommended, but not required.

Cloud-Native Applications in Java

Ajay Mahajan,Munish Kumar Gupta,Shyam Sundar
Cloud Native Applications in Java Book PDF

Author : Ajay Mahajan,Munish Kumar Gupta,Shyam Sundar
Publisher : Packt Publishing Ltd
Page : 395 pages
File Size : 55,5 Mb
Release : 2018-02-26
Category : Computers
ISBN : 9781787128842

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Cloud-Native Applications in Java by Ajay Mahajan,Munish Kumar Gupta,Shyam Sundar Pdf

Highly available microservice-based web apps for Cloud with Java Key Features Take advantage of the simplicity of Spring to build a full-fledged application Let your applications run faster while generating smaller cloud service bills Integrate your application with various tools such as Docker and ElasticSearch and use specific tools in Azure and AWS Book Description Businesses today are evolving so rapidly that they are resorting to the elasticity of the cloud to provide a platform to build and deploy their highly scalable applications. This means developers now are faced with the challenge of building build applications that are native to the cloud. For this, they need to be aware of the environment, tools, and resources they’re coding against. If you’re a Java developer who wants to build secure, resilient, robust, and scalable applications that are targeted for cloud-based deployment, this is the book for you. It will be your one stop guide to building cloud-native applications in Java Spring that are hosted in On-prem or cloud providers - AWS and Azure The book begins by explaining the driving factors for cloud adoption and shows you how cloud deployment is different from regular application deployment on a standard data centre. You will learn about design patterns specific to applications running in the cloud and find out how you can build a microservice in Java Spring using REST APIs You will then take a deep dive into the lifecycle of building, testing, and deploying applications with maximum automation to reduce the deployment cycle time. Gradually, you will move on to configuring the AWS and Azure platforms and working with their APIs to deploy your application. Finally, you’ll take a look at API design concerns and their best practices. You’ll also learn how to migrate an existing monolithic application into distributed cloud native applications. By the end, you will understand how to build and monitor a scalable, resilient, and robust cloud native application that is always available and fault tolerant. What you will learn See the benefits of the cloud environment when it comes to variability, provisioning, and tooling support Understand the architecture patterns and considerations when developing on the cloud Find out how to perform cloud-native techniques/patterns for request routing, RESTful service creation, Event Sourcing, and more Create Docker containers for microservices and set up continuous integration using Jenkins Monitor and troubleshoot an application deployed in the cloud environment Explore tools such as Docker and Kubernetes for containerization and the ELK stack for log aggregation and visualization Use AWS and Azure specific tools to design, develop, deploy, and manage applications Migrate from monolithic architectures to a cloud native deployment Who this book is for Java developers who want to build secure, resilient, robust and scalable applications that are targeted for cloud based deployment, will find this book helpful. Some knowledge of Java, Spring, web programming and public cloud providers (AWS, Azure) should be sufficient to get you through the book.

jOOQ Masterclass

Anghel Leonard,Lukas Eder
jOOQ Masterclass Book PDF

Author : Anghel Leonard,Lukas Eder
Publisher : Packt Publishing Ltd
Page : 764 pages
File Size : 54,9 Mb
Release : 2022-08-19
Category : Computers
ISBN : 9781800564862

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jOOQ Masterclass by Anghel Leonard,Lukas Eder Pdf

Learn the best way to write SQL in Java by taking control of SQL in your app via a type-safe, dynamic and versatile API that supports almost any type or feature compatible with a database and emphasizes SQL syntax correctness Key Features • Write complex, type-safe, and dynamic SQL using the powerful jOOQ API • Tackle complex persistence tasks, such as lazy fetching, R2DBC, transactions, and batching while sustaining high traffic in your modern Java applications • Use a comprehensive SPI to shape and extend jOOQ according to your needs Book Description jOOQ is an excellent query builder framework that allows you to emulate database-specific SQL statements using a fluent, intuitive, and flexible DSL API. jOOQ is fully capable of handling the most complex SQL in more than 30 different database dialects. jOOQ Masterclass covers jOOQ from beginner to expert level using examples (for MySQL, PostgreSQL, SQL Server, and Oracle) that show you how jOOQ is a mature and complete solution for implementing the persistence layer. You'll learn how to use jOOQ in Spring Boot apps as a replacement for SpringTemplate and Spring Data JPA. Next, you'll unleash jOOQ type-safe queries and CRUD operations via jOOQ's records, converters, bindings, types, mappers, multi-tenancy, logging, and testing. Later, the book shows you how to use jOOQ to exploit powerful SQL features such as UDTs, embeddable types, embedded keys, and more. As you progress, you'll cover trending topics such as identifiers, batching, lazy loading, pagination, and HTTP long conversations. For implementation purposes, the jOOQ examples explained in this book are written in the Spring Boot context for Maven/Gradle against MySQL, Postgres, SQL Server, and Oracle. By the end of this book, you'll be a jOOQ power user capable of integrating jOOQ in the most modern and sophisticated apps including enterprise apps, microservices, and so on. What you will learn • Enable the jOOQ Code Generator in any combination of Java and Kotlin, Maven and Gradle • Generate jOOQ artifacts directly from database schema, or without touching the real database • Use jOOQ DSL to write and execute a wide range of queries for different databases • Understand jOOQ type-safe queries, CRUD operations, converters, bindings, and mappers • Implement advanced SQL concepts such as stored procedures, derived tables, CTEs, window functions, and database views • Implement jOOQ multi-tenancy, tuning, jOOQ SPI, logging, and testing Who this book is for This book is for Java developers who write applications that interact with databases via SQL. No prior experience with jOOQ is assumed.

Designing Microservices Platforms with NATS

Chanaka Fernando
Designing Microservices Platforms with NATS Book PDF

Author : Chanaka Fernando
Publisher : Packt Publishing Ltd
Page : 357 pages
File Size : 42,9 Mb
Release : 2021-11-19
Category : Computers
ISBN : 9781801076623

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Designing Microservices Platforms with NATS by Chanaka Fernando Pdf

A complete reference for designing and building scalable microservices platforms with NATS messaging technology for inter-service communication with security and observability Key FeaturesUnderstand the use of a messaging backbone for inter-service communication in microservices architectureDesign and build a real-world microservices platform with NATS as the messaging backbone using the Go programming languageExplore security, observability, and best practices for building a microservices platform with NATSBook Description Building a scalable microservices platform that caters to business demands is critical to the success of that platform. In a microservices architecture, inter-service communication becomes a bottleneck when the platform scales. This book provides a reference architecture along with a practical example of how to implement it for building microservices-based platforms with NATS as the messaging backbone for inter-service communication. In Designing Microservices Platforms with NATS, you'll learn how to build a scalable and manageable microservices platform with NATS. The book starts by introducing concepts relating to microservices architecture, inter-service communication, messaging backbones, and the basics of NATS messaging. You'll be introduced to a reference architecture that uses these concepts to build a scalable microservices platform and guided through its implementation. Later, the book touches on important aspects of platform securing and monitoring with the help of the reference implementation. Finally, the book concludes with a chapter on best practices to follow when integrating with existing platforms and the future direction of microservices architecture and NATS messaging as a whole. By the end of this microservices book, you'll have developed the skills to design and implement microservices platforms with NATS. What you will learnUnderstand the concepts of microservices architectureGet to grips with NATS messaging technologyHandle transactions and message delivery guarantees with microservicesImplement a reference architecture for microservices using NATSDiscover how to improve the platform's security and observabilityExplore how a NATS microservices platform integrates with an enterprise ecosystemWho this book is for This book is for enterprise software architects and developers who want to gain hands-on microservices experience for designing, implementing, and managing complex distributed systems with microservices architecture concepts. Intermediate-level experience in any programming language and software architecture is required to make the most of this book.

Payara Micro Revealed

David R. Heffelfinger
Payara Micro Revealed Book PDF

Author : David R. Heffelfinger
Publisher : Apress
Page : 236 pages
File Size : 52,7 Mb
Release : 2022-04-22
Category : Computers
ISBN : 1484281608

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Payara Micro Revealed by David R. Heffelfinger Pdf

Develop, configure, and deploy Java cloud-native applications using Payara Micro. This book demystifies Java cloud-native application development using standard Microprofile APIs and covers Payara-specific features such as automatic clustering and application initialization performance improvements. You will learn how to improve startup performance by taking advantage of class data sharing, and configure cloud-native applications via standard development tools such as Maven and Gradle. The book also clarifies how to develop functionality necessary in a cloud environment, such as health checks and request tracing, using MicroProfile APIs. The book begins by showing how to develop microservices using RESTful web services, followed by how to create microservice clients using MicroProfile and the REST client API. Dependency Injection via Jakarta Context and Dependency Injection (CDI) is also covered. Various approaches to application configuration are covered as well, including property files, environment variables, and system properties. You will learn to configure fault tolerance and high availability, generate system and custom application metrics, and generate health checks to automatically improve overall application health. You will know how to trace the flow of a request across service boundaries with OpenTracing. You will be able to make future maintenance easily through generating documentation, including how to automatically update documentation as your code is updated. Additionally, you will learn how to secure cloud applications and to automatically cluster applications and improve application startup performance. What You Will Learn Develop microservices using standard Java APIs Implement cloud functionality such as request tracing and health checks Deploy applications as thin archives and as uber archives Configure applications via Maven and Gradle Generate custom metrics for capacity planning and proactive discovery of issues Implement features in support of high availability and fault tolerance Secure your applications with Jason Web Tokens Take advantage of Payara’s own cloud platform for easy deployment Who This Book Is For Java developers who wish to develop cloud-native applications and microservices, and Java EE application developers who wish to transition to developing cloud-native applications that are lightweight and easily deployed

Cloud-Native Development and Migration to Jakarta EE

Ron Veen,David Vlijmincx
Cloud Native Development and Migration to Jakarta EE Book PDF

Author : Ron Veen,David Vlijmincx
Publisher : Packt Publishing Ltd
Page : 198 pages
File Size : 47,5 Mb
Release : 2023-10-31
Category : Computers
ISBN : 9781837630738

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Cloud-Native Development and Migration to Jakarta EE by Ron Veen,David Vlijmincx Pdf

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.

Modernizing Enterprise Java

Markus Eisele,Natale Vinto
Modernizing Enterprise Java Book PDF

Author : Markus Eisele,Natale Vinto
Publisher : "O'Reilly Media, Inc."
Page : 162 pages
File Size : 52,7 Mb
Release : 2021-10-21
Category : Computers
ISBN : 9781098102104

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Modernizing Enterprise Java by Markus Eisele,Natale Vinto Pdf

While containers, microservices, and distributed systems dominate discussions in the tech world, the majority of applications in use today still run monolithic architectures that follow traditional development processes. This practical book helps developers examine long-established Java-based models and demonstrates how to bring these monolithic applications successfully into the future. Relying on their years of experience modernizing applications, authors Markus Eisele and Natale Vinto walk you through the steps necessary to update your organization's Java applications. You'll discover how to dismantle your monolithic application and move to an up-to-date software stack that works across cloud and on-premises installations. Learn cloud native application basics to understand what parts of your organization's Java-based applications and platforms need to migrate and modernize Understand how enterprise Java specifications can help you transition projects and teams Build a cloud native platform that supports effective development without falling into buzzword traps Find a starting point for your migration projects by identifying candidates and staging them through modernization steps Discover how to complement a traditional enterprise Java application with components on top of containers and Kubernetes

Enterprise Java Microservices

Kenneth Finnigan
Enterprise Java Microservices Book PDF

Author : Kenneth Finnigan
Publisher : Simon and Schuster
Page : 395 pages
File Size : 46,6 Mb
Release : 2018-09-27
Category : Computers
ISBN : 9781638355960

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Enterprise Java Microservices by Kenneth Finnigan Pdf

Summary Enterprise Java Microservices is an example-rich tutorial that shows how to design and manage large-scale Java applications as a collection of microservices. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Large applications are easier to develop and maintain when you build them from small, simple components. Java developers now enjoy a wide range of tools that support microservices application development, including right-sized app servers, open source frameworks, and well-defined patterns. Best of all, you can build microservices applications using your existing Java skills. About the Book Enterprise Java Microservices teaches you to design and build JVM-based microservices applications. You'll start by learning how microservices designs compare to traditional Java EE applications. Always practical, author Ken Finnigan introduces big-picture concepts along with the tools and techniques you'll need to implement them. You'll discover ecosystem components like Netflix Hystrix for fault tolerance and master the Just enough Application Server (JeAS) approach. To ensure smooth operations, you'll also examine monitoring, security, testing, and deploying to the cloud. What's inside The microservices mental model Cloud-native development Strategies for fault tolerance and monitoring Securing your finished applications About the Reader This book is for Java developers familiar with Java EE. About the Author Ken Finnigan leads the Thorntail project at Red Hat, which seeks to make developing microservices for the cloud with Java and Java EE as easy as possible. Table of Contents PART 1 MICROSERVICES BASICS Enterprise Java microservices Developing a simple RESTful microservice Just enough Application Server for microservices Microservices testing Cloud native development PART 2 - IMPLEMENTING ENTERPRISE JAVA MICROSERVICES Consuming microservices Discovering microservices for consumption Strategies for fault tolerance and monitoring Securing a microservice Architecting a microservice hybrid Data streaming with Apache Kafka

Pro Cloud Native Java EE Apps

Luqman Saeed,Ghazy Abdallah
Pro Cloud Native Java EE Apps Book PDF

Author : Luqman Saeed,Ghazy Abdallah
Publisher : Apress
Page : 0 pages
File Size : 43,9 Mb
Release : 2022-11-24
Category : Computers
ISBN : 1484288998

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Pro Cloud Native Java EE Apps by Luqman Saeed,Ghazy Abdallah Pdf

This professional guide to Java-based cloud native apps DevOps dives deeper into building and deploying production ready cloud native apps using the increasingly popular open source Eclipse MicroProfile framework, Jakarta EE 10 APIs and the most popular Kubernetes container orchestration tool. After a quick overview of Jakarta EE and MicroProfile, Pro Cloud Native Java EE Apps starts you on your way by walking you through a cloud-native Jakarta EE-based application case study that will be forged piece-by-piece over the course of the book. Next, you'll interject dependencies and data persistence capabilities as microservices to go with the case study app that you are building. Next, you'll employ the REST API using Jakarta REST APIs and the MicroProfile RESTClient. You'll also explore ways to add resilience to your app, keep count with metrics, check on your app's health, secure your app, and test and complete your production-ready cloud-native app. Finally, you'll dive into migrating a monolith to become a production ready cloud-native app. After reading this book, you'll be able to build your own production ready cloud-native Java app using Jakarta EE and MicroProfile. What You Will Learn Build and deploy a production-ready cloud-native Java app using MicroProfile, Jakarta EE and Kubernetes Migrate a monolith app to become a cloud-native app Employ Jakarta EE APIs such as Persistence, CDI and more Leverage the MicroProfile framework Explore configurations, resilience, metrics, health, security, and more for your cloud-native apps Who This Book Is ForThose software developers and programmers with at least some prior experience using Jakarta EE, MicroProfile. At least some prrior Java experience is expected.

Designing Hexagonal Architecture with Java

Davi Vieira
Designing Hexagonal Architecture with Java Book PDF

Author : Davi Vieira
Publisher : Packt Publishing Ltd
Page : 460 pages
File Size : 45,6 Mb
Release : 2022-01-07
Category : Computers
ISBN : 9781801810296

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Designing Hexagonal Architecture with Java by Davi Vieira Pdf

A practical guide for software architects and Java developers to build cloud-native hexagonal applications using Java and Quarkus to create systems that are easier to refactor, scale, and maintain Key FeaturesLearn techniques to decouple business and technology code in an applicationApply hexagonal architecture principles to produce more organized, coherent, and maintainable softwareMinimize technical debts and tackle complexities derived from multiple teams dealing with the same code baseBook Description Hexagonal architecture enhances developers' productivity by decoupling business code from technology code, making the software more change-tolerant, and allowing it to evolve and incorporate new technologies without the need for significant refactoring. By adhering to hexagonal principles, you can structure your software in a way that reduces the effort required to understand and maintain the code. This book starts with an in-depth analysis of hexagonal architecture's building blocks, such as entities, use cases, ports, and adapters. You'll learn how to assemble business code in the Domain hexagon, create features by using ports and use cases in the Application hexagon, and make your software compatible with different technologies by employing adapters in the Framework hexagon. Moving on, you'll get your hands dirty developing a system based on a real-world scenario applying all the hexagonal architecture's building blocks. By creating a hexagonal system, you'll also understand how you can use Java modules to reinforce dependency inversion and ensure the isolation of each hexagon in the architecture. Finally, you'll get to grips with using Quarkus to turn your hexagonal application into a cloud-native system. By the end of this hexagonal architecture book, you'll be able to bring order and sanity to the development of complex and long-lasting applications. What you will learnFind out how to assemble business rules algorithms using the specification design patternCombine domain-driven design techniques with hexagonal principles to create powerful domain modelsEmploy adapters to make the system support different protocols such as REST, gRPC, and WebSocketCreate a module and package structure based on hexagonal principlesUse Java modules to enforce dependency inversion and ensure isolation between software componentsImplement Quarkus DI to manage the life cycle of input and output portsWho this book is for This book is for software architects and Java developers who want to improve code maintainability and enhance productivity with an architecture that allows changes in technology without compromising business logic, which is precisely what hexagonal architecture does. Intermediate knowledge of the Java programming language and familiarity with Jakarta EE will help you to get the most out of this book.