John Carnell – författare

Pro Apache Struts with Ajax maps out how to use the Apache Struts MVC web framework, so you can solve everyday web application development challenges. This book takes an application-centric approach: the development of an application drives Struts along with Ajax coverage—not the other way around.Improper design can lead to long-term dependencies on the Struts framework, which makes code reuse difficult to achieve. This is the only book of its kind, covering the Struts 1.2 framework. It also covers evolutions into Shale and lightweight WebWork/Struts Ti. Authors John Carnell and Rob Harrop discuss Struts from an antipattern perspective, and the end result is that you'll learn to use Struts very effectively!

“There is a theory which states that if anyone discovers exactly what the universe is for and why it is here, it will instantly disappear and be replaced by something even more bizarre and inexplicable. There is another theory which states that this has already happened.”Thus begins the next adventure of the intrepid occupants of the Heart of Gold: Arthur Dent, Ford Prefect, Zaphod Beeblebrox, Trillian, and Marvin the Paranoid Android. Be there, or be turned into a giant sperm whale at an improbability factor of 8,767,128 to one, against. Adapted from the second novel of Douglas Adams’s classic sci-fi satire series, The Hitchhiker’s Guide to the Galaxy.

By dividing large applications into separate self-contained units, Microservices are a great step toward reducing complexity and increasing flexibility.   Spring Microservices in Action, Second Edition  teaches you how to build microservice-based applications using Java and the Spring platform. This second edition is fully updated for the latest version of Spring, with expanded coverage of API routing with Spring Cloud Gateway, logging with the ELK stack, metrics with Prometheus and Grafana, security with the Hashicorp Vault, and modern deployment practices with Kubernetes and Istio. about the technology

Microservices break up your code into independent interconnected services that require careful forethought and design. Fortunately, Spring Boot, Spring Cloud, and Spring Cloud Gateway simplify the tedious plumbing and infrastructure setup required for microservice applications. Spring Boot removes the boilerplate code involved with writing a REST-based service. Spring Cloud provides a suite of tools for the discovery, routing, and deployment of microservices to the enterprise and the cloud. Spring Cloud Gateway provides a clear and effective routing to APIs, with a single entry point into a system. Together, they make it a snap to spin up Spring applications as microservices and wire them together into a reliable, scalable system. about the book

Fully updated and upgraded for the latest version of Spring,   Spring Microservices in Action, Second Edition  is an expanded revision of a Manning bestseller. In it, you’ll learn how to build microservice-based applications using Java and the Spring platform and how to efficiently monitor and log your microservices operations. Throughout the book, carefully selected real-life examples expose microservice-based patterns for configuring, routing, scaling, and deploying your services. You'll see how Spring's intuitive tooling can help augment and refactor existing applications with microservices and how Spring Cloud Gateway makes it easy to handle multiple APIs with a single tool. You’ll also pick up best practices for using Spring with modern deployment platforms based on Kubernetes and Istio.   what's inside

Core microservice design principles Microservices best practices Using docker containers to run microservices Managing configuration with Spring Cloud Config and Hashicorp Vault for sensitive information Client-side resiliency with Hystrix, and Ribbon Managing application metrics with Prometheus and Grafana Intelligent routing using Spring Cloud Gateway Distributed tracing with Spring Cloud Sleuth, Zipkin and ELK Stack Deploying Spring Cloud applications with Kubernetes and Istio about the reader

This book is written for developers with Java and Spring experience. about the authors

John Carnell  is a senior cloud engineer with twenty years of experience in Java.   Illary Huaylupo Sánchez  is a software engineer with an MBA in IT management and over twelve years of experience in Java.

SummarySpring Microservices in Action teaches you how to build microservice-based applications using Java and the Spring platform. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.About the technologyMicroservices break up your code into small, distributed, and independent services that require careful forethought and design. Fortunately, Spring Boot and Spring Cloud simplify your microservice applications, just as the Spring Framework simplifies enterprise Java development. Spring Boot removes the boilerplate code involved with writing a REST-based service. Spring Cloud provides a suite of tools for the discovery, routing, and deployment of microservices to the enterprise and the cloud.About the BookSpring Microservices in Action teaches you how to build microservice-based applications using Java and the Spring platform. You''ll learn to do microservice design as you build and deploy your first Spring Cloud application. Throughout the book, carefully selected real-life examples expose microservice-based patterns for configuring, routing, scaling, and deploying your services. You''ll see how Spring''s intuitive tooling can help augment and refactor existing applications with micro services.What''s InsideCore microservice design principlesManaging configuration with Spring Cloud ConfigClient-side resiliency with Spring, Hystrix, and RibbonIntelligent routing using Netflix ZuulDeploying Spring Cloud applicationsAbout the ReaderThis book is written for developers with Java and Spring experience.About the AuthorJohn Carnell is a senior cloud engineer with twenty years of experience in Java.Table of contentsWelcome to the cloud, Spring Building microservices with Spring Boot Controlling your configuration with Spring Cloud configuration server On service discovery When bad things happen: client resiliency patterns with Spring Cloud and Netflix Hystrix Service routing with Spring Cloud and Zuul Securing your microservices Event-driven architecture with Spring Cloud Stream Distributed tracing with Spring Cloud Sleuth and Zipkin Deploying your microservices

Spring Microservices in Action, Second Edition teaches you to build microservice-based applications using Java and Spring.Summary By dividing large applications into separate self-contained units, Microservices are a great step toward reducing complexity and increasing flexibility. Spring Microservices in Action, Second Edition teaches you how to build microservice-based applications using Java and the Spring platform. This second edition is fully updated for the latest version of Spring, with expanded coverage of API routing with Spring Cloud Gateway, logging with the ELK stack, metrics with Prometheus and Grafana, security with the Hashicorp Vault, and modern deployment practices with Kubernetes and Istio. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Building and deploying microservices can be easy in Spring! Libraries like Spring Boot, Spring Cloud, and Spring Cloud Gateway reduce the boilerplate code in REST-based services. They provide an effective toolbox to get your microservices up and running on both public and private clouds. About the book Spring Microservices in Action, Second Edition teaches you to build microservice-based applications using Java and Spring. You’ll start by creating basic services, then move to efficient logging and monitoring. Learn to refactor Java applications with Spring’s intuitive tooling, and master API management with Spring Cloud Gateway. You’ll even deploy Spring Cloud applications with AWS and Kubernetes. What's inside     Microservice design principles and best practices     Configuration with Spring Cloud Config and Hashicorp Vault     Client-side resiliency with Resilience4j, and Spring Cloud Load Balancer     Metrics monitoring with Prometheus and Grafana     Distributed tracing with Spring Cloud Sleuth, Zipkin, and ELK Stack About the reader For experienced Java and Spring developers. About the author John Carnell is a senior cloud engineer with 20 years of Java experience. Illary Huaylupo Sánchez is a software engineer with over 13 years of experience. Table of Contents 1 Welcome to the cloud, Spring 2 Exploring the microservices world with Spring Cloud 3 Building microservices with Spring Boot 4 Welcome to Docker 5 Controlling your configuration with the Spring Cloud Configuration Server 6 On service discovery 7 When bad things happen: Resiliency patterns with Spring Cloud and Resilience4j 8 Service routing with Spring Cloud Gateway 9 Securing your microservices 10 Event-driven architecture with Spring Cloud Stream 11 Distributed tracing with Spring Cloud Sleuth and Zipkin 12 Deploying your microservices