Hands On Microservices with Kotlin

Hands On Microservices with Kotlin
Author : Juan Antonio Medina Iglesias
Publisher :
Total Pages : 414
Release : 2018-01-25
ISBN 10 : 1788471458
ISBN 13 : 9781788471459
Language : EN, FR, DE, ES & NL

Hands On Microservices with Kotlin Book Description:

Build smart, efficient, and fast enterprise-grade web implementation of the microservices architecture that can be easily scaled. Key Features Write easy-to-maintain lean and clean code with Kotlin for developing better microservices Scale your Microserivces in your own cloud with Docker and Docker Swarm Explore Spring 5 functional reactive web programming with Spring WebFlux Book Description With Google's inclusion of first-class support for Kotlin in their Android ecosystem, Kotlin's future as a mainstream language is assured. Microservices help design scalable, easy-to-maintain web applications; Kotlin allows us to take advantage of modern idioms to simplify our development and create high-quality services. With 100% interoperability with the JVM, Kotlin makes working with existing Java code easier. Well-known Java systems such as Spring, Jackson, and Reactor have included Kotlin modules to exploit its language features. This book guides the reader in designing and implementing services, and producing production-ready, testable, lean code that's shorter and simpler than a traditional Java implementation. Reap the benefits of using the reactive paradigm and take advantage of non-blocking techniques to take your services to the next level in terms of industry standards. You will consume NoSQL databases reactively to allow you to create high-throughput microservices. Create cloud-native microservices that can run on a wide range of cloud providers, and monitor them. You will create Docker containers for your microservices and scale them. Finally, you will deploy your microservices in OpenShift Online. What you will learn Understand microservice architectures and principles Build microservices in Kotlin using Spring Boot 2.0 and Spring Framework 5.0 Create reactive microservices that perform non-blocking operations with Spring WebFlux Use Spring Data to get data reactively from MongoDB Test effectively with JUnit and Kotlin Create cloud-native microservices with Spring Cloud Build and publish Docker images of your microservices Scaling microservices with Docker Swarm Monitor microservices with JMX Deploy microservices in OpenShift Online Who this book is for If you are a Kotlin developer with a basic knowledge of microservice architectures and now want to effectively implement these services on enterprise-level web applications, then this book is for you

Hands On Microservices with Kotlin

Hands On Microservices with Kotlin
Author : Juan Antonio Medina Iglesias
Publisher : Packt Publishing Ltd
Total Pages : 414
Release : 2018-01-29
ISBN 10 : 9781788473491
ISBN 13 : 1788473493
Language : EN, FR, DE, ES & NL

Hands On Microservices with Kotlin Book Description:

Build smart, efficient, and fast enterprise-grade web implementation of the microservices architecture that can be easily scaled. Key Features Write easy-to-maintain lean and clean code with Kotlin for developing better microservices Scale your Microserivces in your own cloud with Docker and Docker Swarm Explore Spring 5 functional reactive web programming with Spring WebFlux Book Description With Google's inclusion of first-class support for Kotlin in their Android ecosystem, Kotlin's future as a mainstream language is assured. Microservices help design scalable, easy-to-maintain web applications; Kotlin allows us to take advantage of modern idioms to simplify our development and create high-quality services. With 100% interoperability with the JVM, Kotlin makes working with existing Java code easier. Well-known Java systems such as Spring, Jackson, and Reactor have included Kotlin modules to exploit its language features. This book guides the reader in designing and implementing services, and producing production-ready, testable, lean code that's shorter and simpler than a traditional Java implementation. Reap the benefits of using the reactive paradigm and take advantage of non-blocking techniques to take your services to the next level in terms of industry standards. You will consume NoSQL databases reactively to allow you to create high-throughput microservices. Create cloud-native microservices that can run on a wide range of cloud providers, and monitor them. You will create Docker containers for your microservices and scale them. Finally, you will deploy your microservices in OpenShift Online. What you will learn Understand microservice architectures and principles Build microservices in Kotlin using Spring Boot 2.0 and Spring Framework 5.0 Create reactive microservices that perform non-blocking operations with Spring WebFlux Use Spring Data to get data reactively from MongoDB Test effectively with JUnit and Kotlin Create cloud-native microservices with Spring Cloud Build and publish Docker images of your microservices Scaling microservices with Docker Swarm Monitor microservices with JMX Deploy microservices in OpenShift Online Who this book is for If you are a Kotlin developer with a basic knowledge of microservice architectures and now want to effectively implement these services on enterprise-level web applications, then this book is for you

Hands On Design Patterns with Kotlin

Hands On Design Patterns with Kotlin
Author : Alexey Soshin
Publisher : Packt Publishing Ltd
Total Pages : 310
Release : 2018-06-15
ISBN 10 : 9781788999595
ISBN 13 : 1788999592
Language : EN, FR, DE, ES & NL

Hands On Design Patterns with Kotlin Book Description:

Make the most of Kotlin by leveraging design patterns and best practices to build scalable and high performing apps Key Features Understand traditional GOF design patterns to apply generic solutions Shift from OOP to FP; covering reactive and concurrent patterns in a step-by-step manner Choose the best microservices architecture and MVC for your development environment Book Description Design patterns enable you as a developer to speed up the development process by providing you with proven development paradigms. Reusing design patterns helps prevent complex issues that can cause major problems, improves your code base, promotes code reuse, and makes an architecture more robust. The mission of this book is to ease the adoption of design patterns in Kotlin and provide good practices for programmers. The book begins by showing you the practical aspects of smarter coding in Kotlin, explaining the basic Kotlin syntax and the impact of design patterns. From there, the book provides an in-depth explanation of the classical design patterns of creational, structural, and behavioral families, before heading into functional programming. It then takes you through reactive and concurrent patterns, teaching you about using streams, threads, and coroutines to write better code along the way By the end of the book, you will be able to efficiently address common problems faced while developing applications and be comfortable working on scalable and maintainable projects of any size. What you will learn Get to grips with Kotlin principles, including its strengths and weaknesses Understand classical design patterns in Kotlin Explore functional programming using built-in features of Kotlin Solve real-world problems using reactive and concurrent design patterns Use threads and coroutines to simplify concurrent code flow Understand antipatterns to write clean Kotlin code, avoiding common pitfalls Learn about the design considerations necessary while choosing between architectures Who this book is for This book is for developers who would like to master design patterns with Kotlin to build efficient and scalable applications. Basic Java or Kotlin programming knowledge is assumed

Hands On Serverless Applications with Kotlin

Hands On Serverless Applications with Kotlin
Author : Hardik Trivedi
Publisher : Packt Publishing Ltd
Total Pages : 386
Release : 2018-09-29
ISBN 10 : 9781788991049
ISBN 13 : 1788991044
Language : EN, FR, DE, ES & NL

Hands On Serverless Applications with Kotlin Book Description:

Choose the right architecture and design it using design patterns to create a serverless application that cuts costs and is easily scalable Key Features Design enterprise ready serverless applications that effortlessly meet your customers’ requirements Effectively deploy, manage, monitor, and orchestrate serverless applications using AWS Use Cloud9 to provision a secured development environment in the cloud Book Description Serverless is a cloud computing execution model where the cloud provider dynamically manages the allocation and provisioning of servers. Many companies have started using serverless architectures to cut costs and improve scalability. Hands-On Serverless Applications with Kotlin is your one-stop guide to designing serverless architectures for your applications with AWS and Kotlin. To start with, you’ll explore the fundamentals of serverless architecture and how AWS Lambda functions work. You will then learn to design, build, secure, and deploy your application to production. In addition to these activities, you’ll understand how to implement non-functional requirements such as auditing and logging. Moving on, you’ll discover how to scale up and orchestrate serverless applications using an open source framework and handle distributed serverless systems in production. By the end of the book, you’ll have gained the knowledge needed to build scalable and cost-efficient Kotlin applications with a serverless framework. What you will learn Design a serverless architecture Use AWS Lambda to contain your serverless API Explore the various ways to keep serverless apps safe and secure Understand how a serverless API allows you to use huge infrastructure and cut costs Discover how to handle distributed systems in Kotlin Design the data flow between cloud services and custom business logic Secure your Kotlin AWS serverless application Master Kotlin design patterns for serverless applications Who this book is for Hands-On Serverless Applications with Kotlin is for you if you are a Kotlin developer who wants to learn about serverless architectures. It is assumed that you have some knowledge of Kotlin programming and AWS.

Spring Boot 2 Fundamentals

Spring Boot 2 Fundamentals
Author : Patrick Cornelißen
Publisher :
Total Pages : 288
Release : 2018-11-23
ISBN 10 : 1789804981
ISBN 13 : 9781789804980
Language : EN, FR, DE, ES & NL

Spring Boot 2 Fundamentals Book Description:

Leverage this rich framework to develop efficient applications and services in no time Key Features Learn key skills for building complete professional Java applications Develop your own blogging application as you learn core concepts Master the core concepts of Spring Boot with hands-on exercises and activities Book Description Spring Boot 2 Fundamentals begins with the basics of Spring Boot. You will write and test simple code using the Spring Framework and then use these skills to learn advanced concepts, such as creating an HTML-based frontend with dynamic data and HTML forms. As you make your way through the chapters, you will create a simple web interface to display blog posts, list all articles, along with creating and editing blog articles. You will work with the REST API functionality that Spring Boot offers and secure your blog application. By the end of this book, you will have learned how to persist your blog posts in a database, bringing everything together as a web application. What you will learn Create your own Spring Boot application from scratch Write comprehensive unit tests for your applications Store data in a relational database Build your own RESTful API with Spring Boot Developa rich web interface for your applications Secure your application with Spring Security Who this book is for Spring Boot 2 Fundamentals is for you if you want to create modern web applications or RESTful services with Java. You should at least have basic knowledge of Java and know how to compile an application with a given POM file with Maven. You don't need to be an HTML expert, but you should know how HTML works and how to keep a file XML/XHTML compliant.

Developing Java Applications with Spring and Spring Boot

Developing Java Applications with Spring and Spring Boot
Author : Claudio Eduardo de Oliveira
Publisher : Packt Publishing Ltd
Total Pages : 982
Release : 2018-10-04
ISBN 10 : 9781789539134
ISBN 13 : 1789539137
Language : EN, FR, DE, ES & NL

Developing Java Applications with Spring and Spring Boot Book Description:

An end-to-end software development guide for the Java eco-system using the most advanced frameworks: Spring and Spring Boot. Learn the complete workflow by building projects and solving problems. About This Book Learn reactive programming by implementing a reactive application with Spring WebFlux Create a robust and scalable messaging application with Spring messaging support Get up-to-date with the defining characteristics of Spring Boot 2.0 in Spring Framework 5 Learn about developer tools, AMQP messaging, WebSockets, security, MongoDB data access, REST, and more This collection of effective recipes serves as guidelines for Spring Boot application development Who This Book Is For Java developers wanting to build production-grade applications using the newest popular Spring tools for a rich end-to-end application development experience. What You Will Learn Get to know the Spring Boot and understand how it makes creating robust applications extremely simple Understand how Spring Data helps us add persistence in MongoDB and SQL databases Implement a websocket to add interactive behaviors in your applications Create powerful, production-grade applications and services with minimal fuss Use custom metrics to track the number of messages published and consumed Build anything from lightweight unit tests to fully running embedded web container integration tests Learn effective testing techniques by integrating Cucumber and Spock Use Hashicorp Consul and Netflix Eureka for dynamic Service Discovery In Detail Spring Framework has become the most popular framework for Java development. It not only simplifies software development but also improves developer productivity. This book covers effective ways to develop robust applications in Java using Spring. The course is up made of three modules, each one having a take-away relating to building end-to-end java applications. The first module takes the approach of learning Spring frameworks by building applications.You will learn to build APIs and integrate them with popular fraemworks suh as AngularJS, Spring WebFlux, and Spring Data. You will also learn to build microservices using Spring's support for Kotlin. You will learn about the Reactive paradigm in the Spring architecture using Project Reactor. In the second module, after getting hands-on with Spring, you will learn about the most popular tool in the Spring ecosystem-Spring Boot. You will learn to build applications with Spring Boot, bundle them, and deploy them on the cloud. After learning to build applications with Spring Boot, you will be able to use various tests that are an important part of application development. We also cover the important developer tools such as AMQP messaging, websockets, security, and more. This will give you a good functional understanding of scalable development in the Spring ecosystem with Spring Boot. In the third and final module, you will tackle the most important challenges in Java application development with Spring Boot using practical recipes. Including recipes for testing, deployment, monitoring, and securing your applications. This module will also address the functional and technical requirements for building enterprise applications. By the end of the course you will be comfortable with using Spring and Spring Boot to develop Java applications and will have mastered the intricacies of production-grade applications. Style and approach A simple step-by-step guide with practical examples to help you develop and deploy Spring and Spring Boot applications in the real-world.

Building a Real Site with Angular Angular for Java Developers Part 3

Building a Real Site with Angular  Angular for Java Developers   Part 3
Author : Matt Greencroft
Publisher :
Total Pages :
Release : 2020
ISBN 10 : OCLC:1195925641
ISBN 13 :
Language : EN, FR, DE, ES & NL

Building a Real Site with Angular Angular for Java Developers Part 3 Book Description:

Learning to build beautiful front ends and working as a full stack developer is one of the best ways to move up the career ladder. In Angular for Java Developers Part Three: Building a real site you'll work hands-on to create a fully responsive, functioning front-end application using Angular. All examples are related to the kind of Java development you're familiar with, making it easy to expand your skills. In the third of a running series of five courses, you'll learn how to incorporate resources like Bootstrap, and how to use template and reactive forms. about the subject The Angular framework is used by millions of developers, powering frontends from simple prototypes to Google's own web apps. Prized for its scalability, Angular also offers lightning fast speed and response times and the chance to reuse code for both web and mobile. Best of all, it can be integrated with backends built in Java. about the video Angular for Java Developers is a five course series that teaches Java programmers how to use Angular and JavaScript to build applications that are maintainable, testable, and secure. In Part Three, you'll build a fully responsive, fully functioning Angular frontend. You'll learn about routing, the concepts of Data, Models and Views, and how to programmatically add controls with reactive forms. Inside: The third course in the Angular for Java Developers series Incorporating external resources like Bootstrap Using observables for data Template form validation Using the FormBuilder Fixing a lifecycle bug prerequisites For viewers with basic Java experience. about the instructor Matt Greencroft has over twenty years of experience as a programmer, primarily working in the banking sector. Matt now teaches for Virtual Pair Programmers. His specialties are Microservices, Spring Boot, Apache Spark and Kotlin.

Spring 5 End To End Programming

Spring 5  End To End Programming
Author : Claudio Eduardo de Oliveira
Publisher :
Total Pages : 760
Release : 2018-12-19
ISBN 10 : 1789959667
ISBN 13 : 9781789959666
Language : EN, FR, DE, ES & NL

Spring 5 End To End Programming Book Description:

Leverage the rich and mature Spring 5 Framework to quickly build and deploy production-ready microservices within the Java and JVM ecosystem Key Features Explore the Spring Framework by building three real-world projects Master efficient application development with proxy and singleton patterns Use Docker and Apache Mesos to build successful microservices Book Description When it comes to developing applications for the web or enterprises, the Spring Framework has become one of the most popular choices among Java developers. With an array of tools and features, Spring offers developers experience that is rivaled by none. Spring 5: End-to-End Programming is all about leveraging these features and developing your own business applications with hands-on examples. You will create applications of increasing complexity, such as a CMS app, a messaging app, and a real-world microservice. While developing these applications, you will learn about Project Reactor in Spring, Spring Webflux, Spring Data, and Angular. You will also develop these applications using standard design patterns in Spring, helping you to solve common design problems with ease. By the end of this Learning Path, you will be well equipped to develop enterprise applications on the web using Spring 5. This Learning Path includes content from the following Packt products: Spring 5.0 By Example by Claudio Eduardo de Oliveira Spring 5 Design Patterns by Dinesh Rajput Spring 5.0 Microservices by Rajesh R V What you will learn Implement REST APIs with Spring REST support Introduce Reactive Programming and use this with Spring Webflux Develop applications using dependency injection patterns Learn best practices to design enterprise applications Build web applications using traditional Spring MVC patterns Implement caching to improve application performance Handle logging and monitoring microservices Manage internet-scale microservices using Docker, Mesos, and Marathon Who this book is for If you're a developer starting out with Spring, then this learning path will help you understand new Spring 5.0 framework concepts followed by their implementation in Java and Kotlin. If you are an experienced Spring developer, then this Learning Path will enable you to gain insight into the new Spring 5.0 features.