Search Results for "microservices"

Hands-On Microservices with C#

Hands-On Microservices with C#

Designing a real-world, enterprise-grade microservice ecosystem with the efficiency of C# 7

  • Author: Matt R. Cole
  • Publisher: Packt Publishing Ltd
  • ISBN: 1789533767
  • Category: Computers
  • Page: 254
  • View: 9477
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Build enterprise-grade microservice ecosystems with intensive case studies using C# Key Features Learn to build message-based microservices Packed with case studies to explain the intricacies of large-scale microservices Build scalable, modular, and robust architectures with C# Book Description C# is a powerful language when it comes to building applications and software architecture using rich libraries and tools such as .NET. This book will harness the strength of C# in developing microservices architectures and applications. This book shows developers how to develop an enterprise-grade, event-driven, asynchronous, message-based microservice framework using C#, .NET, and various open source tools. We will discuss how to send and receive messages, how to design many types of microservice that are truly usable in a corporate environment. We will also dissect each case and explain the code, best practices, pros and cons, and more. Through our journey, we will use many open source tools, and create file monitors, a machine learning microservice, a quantitative financial microservice that can handle bonds and credit default swaps, a deployment microservice to show you how to better manage your deployments, and memory, health status, and other microservices. By the end of this book, you will have a complete microservice ecosystem you can place into production or customize in no time. What you will learn Explore different open source tools within the context of designing microservices Learn to provide insulation to exception-prone function calls Build common messages used between microservices for communication Learn to create a microservice using our base class and interface Design a quantitative financial machine microservice Learn to design a microservice that is capable of using Blockchain technology Who this book is for C# developers, software architects, and professionals who want to master the art of designing the microservice architecture that is scalable based on environment. Developers should have a basic understanding of.NET application development using C# and Visual Studio

Spring 5.0 Microservices

Spring 5.0 Microservices

  • Author: Rajesh R V
  • Publisher: Packt Publishing Ltd
  • ISBN: 1787120511
  • Category: Computers
  • Page: 414
  • View: 671
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A practical, comprehensive, and user-friendly approach to building microservices in Spring About This Book Update existing applications to integrate reactive streams released as a part of Spring 5.0 Learn how to use Docker and Mesos to push the boundaries and build successful microservices Upgrade the capability model to implement scalable microservices Who This Book Is For This book is ideal for Spring developers who want to build cloud-ready, Internet-scale applications, and simple RESTful services to meet modern business demands. What You Will Learn Familiarize yourself with the microservices architecture and its benefits Find out how to avoid common challenges and pitfalls while developing microservices Use Spring Boot and Spring Cloud to develop microservices Handle logging and monitoring microservices Leverage Reactive Programming in Spring 5.0 to build modern cloud native applications Manage internet-scale microservices using Docker, Mesos, and Marathon Gain insights into the latest inclusion of Reactive Streams in Spring and make applications more resilient and scalable In Detail The Spring Framework is an application framework and inversion of the control container for the Java platform. The framework's core features can be used by any Java application, but there are extensions to build web applications on top of the Java EE platform. This book will help you implement the microservice architecture in Spring Framework, Spring Boot, and Spring Cloud. Written to the latest specifications of Spring that focuses on Reactive Programming, you'll be able to build modern, internet-scale Java applications in no time. The book starts off with guidelines to implement responsive microservices at scale. Next, you will understand how Spring Boot is used to deploy serverless autonomous services by removing the need to have a heavyweight application server. Later, you'll learn how to go further by deploying your microservices to Docker and managing them with Mesos. By the end of the book, you will have gained more clarity on the implementation of microservices using Spring Framework and will be able to use them in internet-scale deployments through real-world examples. Style and approach The book takes a step-by-step approach on developing microservices using Spring Framework, Spring Boot, and a set of Spring Cloud components that will help you scale your applications.

Cracking Spring Microservices Interviews

Cracking Spring Microservices Interviews

A quick refresher for Java and Spring Cloud Developers

  • Author: Munish Chandel
  • Publisher: Munish Chandel
  • ISBN: N.A
  • Category:
  • Page: 157
  • View: 6955
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This ebook discusses 100 plus real problems and their solutions for microservices architecture based on Spring Boot, Spring Cloud, Cloud Native Applications. It covers core concepts of microservices architecture, various design patterns, interview questions & answers, security in microservices, testing strategies and best practices in distributed system design. Table of Contents: 1. Core concepts related Spring powered microservices architecture 2. Introduction to Spring Boot, Spring Cloud, Cloud Native Applications, Netflix OSS 3. Design Patterns in microservices architecture - API Gateway, Hystrix, etc. 4. 100 plus Interview Questions 5. Security - OAuth2 and JWT 6. Testing Strategies in microservices architecture 7. Best Practices and common pitfalls

Hands-On Microservices – Monitoring and Testing

Hands-On Microservices – Monitoring and Testing

A performance engineer’s guide to the continuous testing and monitoring of microservices

  • Author: Dinesh Rajput
  • Publisher: Packt Publishing Ltd
  • ISBN: 178913840X
  • Category: Computers
  • Page: 160
  • View: 2569
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Learn and implement various techniques related to testing, monitoring and optimization for microservices architecture. Key Features Learn different approaches for testing microservices to design and implement, robust and secure applications Become more efficient while working with microservices Explore Testing and Monitoring tools such as JMeter, Ready API,and AppDynamics Book Description Microservices are the latest "right" way of developing web applications. Microservices architecture has been gaining momentum over the past few years, but once you've started down the microservices path, you need to test and optimize the services. This book focuses on exploring various testing, monitoring, and optimization techniques for microservices. The book starts with the evolution of software architecture style, from monolithic to virtualized, to microservices architecture. Then you will explore methods to deploy microservices and various implementation patterns. With the help of a real-world example, you will understand how external APIs help product developers to focus on core competencies. After that, you will learn testing techniques, such as Unit Testing, Integration Testing, Functional Testing, and Load Testing. Next, you will explore performance testing tools, such as JMeter, and Gatling. Then, we deep dive into monitoring techniques and learn performance benchmarking of the various architectural components. For this, you will explore monitoring tools such as Appdynamics, Dynatrace, AWS CloudWatch, and Nagios. Finally, you will learn to identify, address, and report various performance issues related to microservices. What you will learn Understand the architecture of microservices and how to build services Establish how external APIs help to accelerate the development process Understand testing techniques, such as unit testing, integration testing, end-to-end testing, and UI/functional testing Explore various tools related to the performance testing, monitoring, and optimization of microservices Design strategies for performance testing Identify performance issues and fine-tune performance Who this book is for This book is for developers who are involved with microservices architecture to develop robust and secure applications. Basic knowledge of microservices is essential in order to get the most out of this book.

Microservices Best Practices for Java

Microservices Best Practices for Java

  • Author: Michael Hofmann,Erin Schnabel,Katherine Stanley,IBM Redbooks
  • Publisher: IBM Redbooks
  • ISBN: 0738442275
  • Category: Computers
  • Page: 134
  • View: 3177
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Microservices is an architectural style in which large, complex software applications are composed of one or more smaller services. Each of these microservices focuses on completing one task that represents a small business capability. These microservices can be developed in any programming language. This IBM® Redbooks® publication covers Microservices best practices for Java. It focuses on creating cloud native applications using the latest version of IBM WebSphere® Application Server Liberty, IBM Bluemix® and other Open Source Frameworks in the Microservices ecosystem to highlight Microservices best practices for Java.

Evolve the Monolith to Microservices with Java and Node

Evolve the Monolith to Microservices with Java and Node

  • Author: Sandro De Santis,Luis Florez,Duy V Nguyen,Eduardo Rosa,IBM Redbooks
  • Publisher: IBM Redbooks
  • ISBN: 0783442114
  • Category: Computers
  • Page: 134
  • View: 9990
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Microservices is an architectural style in which large, complex software applications are composed of one or more smaller services. Each of these microservices focuses on completing one task that represents a small business capability. These microservices can be developed in any programming language. This IBM® Redbooks® publication shows how to break out a traditional Java EE application into separate microservices and provides a set of code projects that illustrate the various steps along the way. These code projects use the IBM WebSphere® Application Server Liberty, IBM API ConnectTM, IBM Bluemix®, and other Open Source Frameworks in the microservices ecosystem. The sample projects highlight the evolution of monoliths to microservices with Java and Node.

Building Microservices

Building Microservices

  • Author: Sam Newman
  • Publisher: "O'Reilly Media, Inc."
  • ISBN: 1491950331
  • Category: Computers
  • Page: 280
  • View: 8703
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Annotation Over the past 10 years, distributed systems have become more fine-grained. From the large multi-million line long monolithic applications, we are now seeing the benefits of smaller self-contained services. Rather than heavy-weight, hard to change Service Oriented Architectures, we are now seeing systems consisting of collaborating microservices. Easier to change, deploy, and if required retire, organizations which are in the right position to take advantage of them are yielding significant benefits. This book takes an holistic view of the things you need to be cognizant of in order to pull this off. It covers just enough understanding of technology, architecture, operations and organization to show you how to move towards finer-grained systems.

Hands-On Microservices with Node.js

Hands-On Microservices with Node.js

Build, test, and deploy robust microservices in JavaScript

  • Author: Diogo Resende
  • Publisher: Packt Publishing Ltd
  • ISBN: 1788626834
  • Category: Computers
  • Page: 328
  • View: 9627
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Learn essential microservices concepts while developing scalable applications with Express, Docker, Kubernetes, and Docker Swarm using Node 10 Key Features Write clean and maintainable code with JavaScript for better microservices development Dive into the Node.js ecosystem and build scalable microservices with Seneca, Hydra, and Express.js Develop smart, efficient, and fast enterprise-grade microservices implementation Book Description Microservices enable us to develop software in small pieces that work together but can be developed separately; this is one reason why enterprises have started embracing them. For the past few years, Node.js has emerged as a strong candidate for developing microservices because of its ability to increase your productivity and the performance of your applications. Hands-On Microservices with Node.js is an end-to-end guide on how to dismantle your monolithic application and embrace the microservice architecture - right from architecting your services and modeling them to integrating them into your application. We'll develop and deploy these microservices using Docker. Scalability is an important factor to consider when adding more functionality to your application, and so we delve into various solutions, such as Docker Swarm and Kubernetes, to scale our microservices. Testing and deploying these services while scaling is a real challenge; we'll overcome this challenge by setting up deployment pipelines that break up application build processes in several stages. Later on, we'll take a look at serverless architecture for our microservices and its benefits against traditional architecture. Finally, we share best practices and several design patterns for creating efficient microservices. What you will learn Learn microservice concepts Explore different service architectures, such as Hydra and Seneca Understand how to use containers and the process of testing Use Docker and Swarm for continuous deployment and scaling Learn how to geographically spread your microservices Deploy a cloud-native microservice to an online provider Keep your microservice independent of online providers Who this book is for This book is for JavaScript developers seeking to utilize their skills to build microservices and move away from the monolithic architecture. Prior knowledge of Node.js is assumed.

Mastering Microservices with Java 9

Mastering Microservices with Java 9

Build domain-driven microservice-based applications with Spring, Spring Cloud, and Angular

  • Author: Sourabh Sharma
  • Publisher: Packt Publishing Ltd
  • ISBN: 1787282414
  • Category: Computers
  • Page: 316
  • View: 7483
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Master the art of implementing scalable microservices in your production environment with ease About This Book Use domain-driven design to build microservices Use Spring Cloud to use Service Discovery and Registeration Use Kafka, Avro and Spring Streams for implementing event based microservices Who This Book Is For This book is for Java developers who are familiar with the microservices architecture and now wants to take a deeper dive into effectively implementing microservices at an enterprise level. A reasonable knowledge level and understanding of core microservice elements and applications is expected. What You Will Learn Use domain-driven design to design and implement microservices Secure microservices using Spring Security Learn to develop REST service development Deploy and test microservices Troubleshoot and debug the issues faced during development Learning best practices and common principals about microservices In Detail Microservices are the next big thing in designing scalable, easy-to-maintain applications. It not only makes app development easier, but also offers great flexibility to utilize various resources optimally. If you want to build an enterprise-ready implementation of the microservices architecture, then this is the book for you! Starting off by understanding the core concepts and framework, you will then focus on the high-level design of large software projects. You will gradually move on to setting up the development environment and configuring it before implementing continuous integration to deploy your microservice architecture. Using Spring security, you will secure microservices and test them effectively using REST Java clients and other tools like RxJava 2.0. We'll show you the best patterns, practices and common principals of microservice design and you'll learn to troubleshoot and debug the issues faced during development. We'll show you how to design and implement reactive microservices. Finally, we'll show you how to migrate a monolithic application to microservices based application. By the end of the book, you will know how to build smaller, lighter, and faster services that can be implemented easily in a production environment. Style and approach This book starts from the basics, including environment setup and provides easy-to-follow steps to implement the sample project using microservices.

Microservices Architecture

Microservices Architecture

  • Author: Ajay Kumar
  • Publisher: N.A
  • ISBN: 9781980914846
  • Category: Computers
  • Page: 194
  • View: 9858
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In this book you will learn how to architect complex software using microservices architecture, so that it's flexible, scalable, and a competitive piece of software. And after completing this book, you will automatically start to think differently about software design and your architectural skills will become even stronger with a core set of design principles that will aid you to architect better software.Microservices architecture is a better way of implementing a service oriented architecture. After years of varying interpretations of a service oriented architecture, microservices is the conclusive design which provides all the advantages of the service oriented architecture approach. This book introduces microservices, discusses design, lists technology considerations, and highlights how to move forwards with microservices.This book is split up into four modules. This first module will focus on introducing microservices and on introducing the design principles associated with microservices architecture. The second module will then look at the design approach that can be taken in order to implement the microservices design principles. On completion of the second module, how to implement the microservice will become clear. The third module of the book will focus on the technology that can be used to implement microservices. Many types of technology are suggested because the architectural theory in this book can apply to any platform. The final module of the book covers how you can move forward with microservices, both in a brownfield situation and in a greenfield situation. A brown field situation is where you're going to move an existing system forward with microservices architecture. In a greenfield situation, you're basically developing a new system from scratch using microservices architecture.