Building Microservices

Designing Fine-Grained Systems

Author: Sam Newman

Publisher: O'Reilly Media

ISBN:

Category: Computers

Page: 250

View: 816

Distributed systems have become more fine-grained in the past 10 years, shifting from code-heavy monolithic applications to smaller, self-contained microservices. But developing these systems brings its own set of headaches. With lots of examples and practical advice, the second edition of this practical book takes a holistic view of the topics that system architects and administrators must consider when building, managing, and evolving microservice architectures. Microservice technologies are moving quickly, and this revised edition gets you up to date with a new chapter on serverless and cloud-native applications, expanded coverage of user interfaces, more hands-on code examples, and other additions throughout the book. Author Sam Newman provides you with a firm grounding in the concepts while diving into current solutions for modeling, integrating, testing, deploying, and monitoring your own autonomous services. You'll follow a fictional company throughout the book to learn how building a microservice architecture affects a single domain.

Building Microservices with Spring

Master design patterns of the Spring framework to build smart, efficient microservices

Author: Dinesh Rajput

Publisher: Packt Publishing Ltd

ISBN:

Category: Computers

Page: 502

View: 110

Learn and use the design patterns and best practices in Spring to solve common design problems and build user-friendly microservices Key Features Study the benefits of using the right design pattern in your toolkit Manage your code easily with Spring's dependency injection pattern Explore the features of Docker and Mesos to build successful microservices Book Description Getting Started with Spring Microservices begins with an overview of the Spring Framework 5.0, its design patterns, and its guidelines that enable you to implement responsive microservices at scale. You will learn how to use GoF patterns in application design. You will understand the dependency injection pattern, which is the main principle behind the decoupling process of the Spring Framework and makes it easier to manage your code. Then, you will learn how to use proxy patterns in aspect-oriented programming and remoting. Moving on, you will understand the JDBC template patterns and their use in abstracting database access. After understanding the basics, you will move on to more advanced topics, such as reactive streams and concurrency. Written to the latest specifications of Spring that focuses on Reactive Programming, the Learning Path teaches you how to build modern, internet-scale Java applications in no time. Next, you will understand how Spring Boot is used to deploying serverless autonomous services by removing the need to have a heavyweight application server. You’ll also explore ways to deploy your microservices to Docker and managing them with Mesos. By the end of this Learning Path, you will have the clarity and confidence for implementing microservices using Spring Framework. This Learning Path includes content from the following Packt products: Spring 5 Microservices by Rajesh R V Spring 5 Design Patterns by Dinesh Rajput What you will learn Develop applications using dependency injection patterns Build web applications using traditional Spring MVC patterns Utilize the reactive programming pattern to build reactive web apps Learn concurrency and handle multiple connections inside a web server Use Spring Boot and Spring Cloud to develop microservices Leverage reactive programming to build cloud-native applications Who this book is for Getting Started with Spring Microservices is ideal for Spring developers who want to use design patterns to solve common design problems and build cloud-ready, Internet-scale applications, and simple RESTful services.

Building Microservices with .NET Core

Author: Gaurav Kumar Aroraa

Publisher: Packt Publishing Ltd

ISBN:

Category: Computers

Page: 274

View: 668

Architect your .NET applications by breaking them into really small pieces—microservices—using this practical, example-based guide About This Book Start your microservices journey and understand a broader perspective of microservices development Build, deploy, and test microservices using ASP.Net MVC, Web API, and Microsoft Azure Cloud Get started with reactive microservices and understand the fundamentals behind it Who This Book Is For This book is for .NET Core developers who want to learn and understand microservices architecture and implement it in their .NET Core applications. It's ideal for developers who are completely new to microservices or have just a theoretical understanding of this architectural approach and want to gain a practical perspective in order to better manage application complexity. What You Will Learn Compare microservices with monolithic applications and SOA Identify the appropriate service boundaries by mapping them to the relevant bounded contexts Define the service interface and implement the APIs using ASP.NET Web API Integrate the services via synchronous and asynchronous mechanisms Implement microservices security using Azure Active Directory, OpenID Connect, and OAuth 2.0 Understand the operations and scaling of microservices in .NET Core Understand the testing pyramid and implement consumer-driven contract using pact net core Understand what the key features of reactive microservices are and implement them using reactive extension In Detail Microservices is an architectural style that promotes the development of complex applications as a suite of small services based on business capabilities. This book will help you identify the appropriate service boundaries within the business. We'll start by looking at what microservices are, and what the main characteristics are. Moving forward, you will be introduced to real-life application scenarios, and after assessing the current issues, we will begin the journey of transforming this application by splitting it into a suite of microservices. You will identify the service boundaries, split the application into multiple microservices, and define the service contracts. You will find out how to configure, deploy, and monitor microservices, and configure scaling to allow the application to quickly adapt to increased demand in the future. With an introduction to the reactive microservices, you strategically gain further value to keep your code base simple, focusing on what is more important rather than the messy asynchronous calls. Style and approach This guide serves as a stepping stone that helps .NET Core developers in their microservices architecture. This book provides just enough theory to understand the concepts and apply the examples.

Building Microservices with ASP.NET Core

Develop, Test, and Deploy Cross-Platform Services in the Cloud

Author: Kevin Hoffman

Publisher: "O'Reilly Media, Inc."

ISBN:

Category: Computers

Page: 232

View: 721

At a time when nearly every vertical, regardless of domain, seems to need software running in the cloud to make money, microservices provide the agility and drastically reduced time to market you require. This hands-on guide shows you how to create, test, compile, and deploy microservices, using the ASP.NET Core free and open-source framework. Along the way, you’ll pick up good, practical habits for building powerful and robust services. Building microservices isn’t about learning a specific framework or programming language; it’s about building applications that thrive in elastically scaling environments that don't have host affinity, and that can start and stop at a moment’s notice. This practical book guides you through the process. Learn test-driven and API-first development concepts Communicate with other services by creating and consuming backing services such as databases and queues Build a microservice that depends on an external data source Learn about event sourcing, the event-centric approach to persistence Use ASP.NET Core to build web applications designed to thrive in the cloud Build a service that consumes, or is consumed by, other services Create services and applications that accept external configuration Explore ways to secure ASP.NET Core microservices and applications

Building Microservices Applications on Microsoft Azure

Designing, Developing, Deploying, and Monitoring

Author: Harsh Chawla

Publisher: Apress

ISBN:

Category: Computers

Page: 262

View: 489

Implement microservices starting with their architecture and moving on to their deployment, manageability, security, and monitoring. This book focuses on the key scenarios where microservices architecture is preferred over a monolithic architecture. Building Microservices Applications on Microsoft Azure begins with a survey of microservices architecture compared to monolithic architecture and covers microservices implementation in detail. You'll see the key scenarios where microservices architecture is preferred over a monolithic approach. From there, you will explore the critical components and various deployment options of microservices on platforms such as Microsoft Azure (public cloud) and Azure Stack (hybrid cloud). This includes in-depth coverage of developing, deploying, and monitoring microservices on containers and orchestrating with Azure Service Fabric and Azure Kubernetes Cluster (AKS). This book includes practical experience from large-scale enterprise deployments, therefore it can be a quick reference for solution architects and developers to understand the critical factors while designing a microservices application. What You Will Learn Explore the use cases of microservices and monolithic architecture Discover the architecture patterns to build scalable, agile, and secure microservices applications Develop and deploy microservices using Azure Service Fabric and Azure Kubernetes Service Secure microservices using the gateway pattern See the deployment options for Microservices on Azure Stack Implement database patterns to handle the complexities introduced by microservices Who This Book Is For Architects and consultants who work on Microsoft Azure and manage large-scale deployments.

Building Microservices with Spring Boot

Author: Engin Yöyen

Publisher:

ISBN:

Category:

Page: 207

View: 431

This book is designed to give you the complete picture of how you can build microservices with Spring Boot. Existing book regarding microservice are helpful to grasp to concepts, but there are no practical examples of how to accomplish it. The objective of the book is to use Spring and Spring Boot to show practical approaches as well a reference guide to Spring Boot. The way we build software has changed dramatically. The word cloud is everywhere. Most software companies are either using available providers such as AWS, Joyent, Rackspace or trying to build their own private cloud. The tendency of building big massive software is also changing, now the trend is to build smaller software which does one thing and it does it well.It is called microservices, a small, discrete, isolated, stateless, lightweight application that can be deployed separately from other services that depend on it. The architectural style which refers to an approach to structuring a single software application as a group of small services, each running in its own process and communicating with lightweight mechanisms.Spring as a mature framework does provide most of the necessary modules to accomplish what is needed to build a microservice architecture. So as a developer you can add necessary modules, wire it via dependency injection and start using it without changing the context. With Spring, you can connect relational or NoSQL datastore, work with AMQP, build your authentication and authorization, use configuration management, circuit breakers, intelligent routing, etc. Most of the technologies you may need for developing microservices are provided via Spring. The book will cover topics such as essentials Spring Boot, HTTP programming, Spring Cloud Config, Service Discovery, Client-Side Load Balancing, Distributed Messaging, Asynchronous HTTP programming, Routing, API Gateways, etc..

Building Microservices with Clojure and Pedestal

A Practical Introduction to Tooling, Development, and Deployment

Author: Scott Rehordn

Publisher:

ISBN:

Category:

Page:

View: 640

"In this Building Microservices with Clojure and Pedestal training course, expert author Scott Rehorn will teach you how to set up, modify, and deploy a basic microservice based on Clojure and Pedestal. This course is designed for users that already have programming experience. You will start by learning about the stack and toolchain, then jump into using Pedestal. From there, Scott will teach you how to use Pedestal as a web services framework to handle request and response routing and content handling. This video tutorial also covers persistence, how to protect your endpoints with a simple API key strategy, and how to use XML in Clojure. Finally, you will learn about Java Interop. Once you have completed this computer based training course, you will be fully capable of setting up, modifying, and deploying a microservice with Clojure and Pedestal."--Resource description page.

Building Microservices with JavaScript

Learn Quick and Practical Methods for Developing Microservices

Author: Diogo Resende

Publisher:

ISBN:

Category: Computers

Page: 570

View: 233

Explore microservices by developing with Express, deploying with Docker, and scaling with Swarm and Kubernetes. Key Features Build cloud-native microservices using only Node and Express Write clean and maintainable code with JavaScript for improved microservices development Learn ways to monitor and manage your services in a production environment Book Description Microservices are a popular way to build distributed systems that power modern web and mobile apps. With the help of this Learning Path, you'll learn how to develop your applications as a suite of independently deployable and scalable services. Using an example-driven approach, this Learning Path will uncover how you can dismantle your monolithic application and embrace microservice architecture, right from architecting your services and modeling them to integrating them into your application. You'll also explore ways to overcome challenges in testing and deploying these services by setting up deployment pipelines that break down the application development process into several stages. You'll study serverless architecture for microservices and understand its benefits. Furthermore, this Learning Path delves into the patterns used for organizing services, helping you optimize request handling and processing. You'll then move on to learn the fault-tolerance and reliability patterns that help you use microservices to isolate failures in your applications. By the end of this Learning Path, you'll have the skills necessary to build enterprise-ready applications using microservices. This Learning Path includes content from the following Packt products: Hands-On Microservices with Node.js by Diogo Resende Microservices Development Cookbook by Paul Osman What you will learn Use Docker and Swarm for continuous deployment and scaling Build and deploy cloud-native microservices and avoid vendor lock-in Explore different service architectures such as Hydra and Seneca Create services that don't impact users upon failure Monitor your services to perform debugging and create observable systems Develop fast and reliable deployment pipelines Manage multiple environments for your services Simplify the local development of microservice-based systems Who this book is for If you're a JavaScript developer looking to put your skills to work by building microservices and moving away from the monolithic architecture, this book is for you. To understand the concepts explained in this Learning Path, you must have knowledge of Node.js and be familiar with the microservices architecture.

Building Microservices with Node.js

Author: Shane Larson

Publisher:

ISBN:

Category:

Page:

View: 565

"Microservices enable us to develop software in small pieces that work together but can be developed separately, one of the reasons why enterprises have started embracing them. For the past few years, Node.js has emerged as a strong candidate for developing these microservices because of its ability to increase developers' productivity and applications performance. This video is an end-to-end course on how to dismantle your monolith applications and embrace the microservice architecture. 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 the application build processes into several stages. The course will help you implement advanced microservice techniques and design patterns on an existing application built with microservices. You'll delve into techniques that you can use today to build your own powerful microservices architecture."--Resource description page.

Building Microservices with Lagom

Author: Tomasz Lelek

Publisher:

ISBN:

Category:

Page:

View: 154

"The video course will help you to build microservices that have a very high-throughput and low latency.You will find out how to implement a circuit breaker to make the service more resilient. In order to achieve this, you will learn how to set up performance tests with Gatling and will be trained on how to use Gatling efficiently. At the end, you will create a microservice using the Lagom framework."--Resource description page.