Computers

Microservices in .net Core

With C#, the Nancy Framework, and Owin Middleware

Author: Christian Horsdal

Publisher: Manning Publications

ISBN: 9781617293375

Category: Computers

Page: 325

View: 9968

Microservices are responsible for very tightly focused capabilities that are part of a more complex server-side software system. Microservices, when done well, are malleable, scalable, resilient, and allow a short lead time from start of implementation to deployment to production. When using microservices, the need for the technology to be lightweight and low ceremony grows, because creating new microservices needs to be quick and easy. OWIN is great for reuse of plumbing code and a lightweight web framework, like Nancy, is ideal. Microservices in .NET Core teaches readers how to build and deploy secure and operations-friendly microservices using Nancy. The book starts with an introduction to the microservices architectural style. Next, readers learn important practical aspects of developing microservices from simple core concepts to more sophisticated. Throughout the book, readers will see many code examples implementing it with lightweight .NET technologies' most prominently Nancy. By the end, they'll be able to quickly and easily build reliable and operations-friendly microservices using Nancy, OWIN and other open technologies. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.
Computers

Building Microservices with .NET Core

Author: Gaurav Kumar Aroraa,Lalit Kale,Kanwar Manish

Publisher: Packt Publishing Ltd

ISBN: 1785884964

Category: Computers

Page: 274

View: 2939

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.
Computers

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: 1491961708

Category: Computers

Page: 232

View: 5371

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
Computers

Instant Nancy Web Development

Author: Christian Horsdal

Publisher: Packt Publishing Ltd

ISBN: 1783283920

Category: Computers

Page: 74

View: 5534

Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks.A practical, step-by-step guide featuring recipes that will get you up and running quickly with Nancy.A practical, step-by-step guide featuring recipes that will get you up and running quickly with Nancy.If you are a .NET oriented web developer who is curious to find out what lies beyond the Microsoft provided frameworks, then this book is for you! It’s beneficial to have a good knowledge of C# and .NET, as well as a basic working knowledge of HTTP. If testability is important to you, and you’re looking for a lightweight, code focused approach to building web applications, this book offers you all the guidance that you will need.
Computers

Domain-driven Design

Tackling Complexity in the Heart of Software

Author: Eric Evans

Publisher: Addison-Wesley Professional

ISBN: 0321125215

Category: Computers

Page: 529

View: 6714

Describes ways to incorporate domain modeling into software development.
Computers

Asp.net Core in Action

Author: Andrew Lock

Publisher: Pearson Professional

ISBN: 9781617294617

Category: Computers

Page: 650

View: 4405

ASP.NET Core is a re-imagining of the .NET Framework that frees developers from Visual Studio and Windows. ASP.NET Core in Action is for C# developers without any web development experience who want to get started and productive using ASP.NET Core to build web applications. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.
Computers

Building Microservices

Author: Sam Newman

Publisher: "O'Reilly Media, Inc."

ISBN: 1491950331

Category: Computers

Page: 280

View: 2513

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.
Computers

.NET Development Using the Compiler API

Author: Jason Bock

Publisher: Apress

ISBN: 1484221117

Category: Computers

Page: 158

View: 5841

This is the first book to describe the recent significant changes to the .NET compilation process and demonstrate how .NET developers can use the new Compiler API to create compelling applications. As an open source compiler, the Compiler API now makes its code available for anyone to use. In this book, you’ll get a concise, focused view of this tremendous resource for developers, who can now use any part of the platform implementation to their advantage in analyzing applications, improving code generation, and providing enforceable patterns, all under an OSS model. You will learn how to analyze your code for defects in a fast, clean manner never available before. You’ll work with solutions and projects to provide automatic refactoring, and you’ll discover how you can generate code dynamically to provide application implementations at runtime Having the Compiler API available opens a number of doors for .NET developers that were either simply not there before, or difficult to achieve. However, the API is vast, and this concise book provides a valuable roadmap to this new development environment. What You Will Learn: Understand how to generate, compile, and execute code for a number of scenarios How to create diagnostics and refactoring to help developers enforce conventions and design idioms Experiment with the compiler code base and see what can be done to influence the inner workings of the compilation pipeline Who This Book Is For:Experienced .NET developers, but detailed compiler knowledge is not necessary.
Computers

Learning AngularJS for .NET Developers

Author: Alex Pop

Publisher: Packt Publishing Ltd

ISBN: 1783986611

Category: Computers

Page: 202

View: 4882

This is a step-by-step, example-driven guide that uses a gradual introduction of concepts; most of the chapters also contain an annotated exploration of how to build a specific part of a production-ready application. If you are a .NET developer that has already built web applications or web services with a fundamental knowledge of HTML, JavaScript, and CSS, and want to explore single-page applications, then this book will give you a great start. The frameworks, tools, and libraries mentioned here will make you productive and minimize the friction usually associated with building server-side web applications.
Computers

Entity Framework Core in Action

Author: Jon Smith

Publisher: Pearson Professional

ISBN: 9781617294563

Category: Computers

Page: 470

View: 9403

Reading and storing data is a core part of any application, and .NET developers want database access to be easy and intuitive. Entity Framework Core is a .NET library designed to simplify data persistence, bridging the mismatch between the different structures of object-oriented code and relational databases. Entity Framework Core in Action teaches developers how to add database functionality to .NET applications with EF Core. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.
Computers

Microservices, IoT and Azure

Leveraging DevOps and Microservice Architecture to deliver SaaS Solutions

Author: Bob Familiar

Publisher: Apress

ISBN: 1484212754

Category: Computers

Page: 188

View: 8571

This book provides practical guidance for adopting a high velocity, continuous delivery process to create reliable, scalable, Software-as-a-Service (SaaS) solutions that are designed and built using a microservice architecture, deployed to the Azure cloud, and managed through automation. Microservices, IoT, and Azure offers software developers, architects, and operations engineers’ step-by-step directions for building SaaS applications—applications that are available 24x7, work on any device, scale elastically, and are resilient to change--through code, script, exercises, and a working reference implementation. The book provides a working definition of microservices and contrasts this approach with traditional monolithic Layered Architecture. A fictitious, homebiomedical startup is used to demonstrate microservice architecture and automation capabilities for cross-cutting and business services as well as connected device scenarios for Internet of Things (IoT). Several Azure PaaS services are detailed including Storage, SQL Database, DocumentDb, Redis Cache, Cloud Services, Web API's, API Management, IoT Hub, IoT Suite, Event Hub, and Stream Analytics. Finally the book looks to the future and examines Service Fabric to see how microservices are becoming the de facto approach to building reliable software in the cloud. In this book, you’ll learn: What microservices are and why are they’re a compelling architecture pattern for SaaS applications How to design, develop, and deploy microservices using Visual Studio, PowerShell, and Azure Microservice patterns for cross-cutting concerns and business capabilities Microservice patterns for Internet of Things and big data analytics solutions using IoT Hub, Event Hub, and Stream Analytics Techniques for automating microservice provisioning, building, and deployment What Service Fabric is and how it’s the future direction for microservices on Microsoft Azure
Computers

Pro Single Page Application Development

Using Backbone.js and ASP.NET

Author: Gil Fink,Ido Flatow,SELA Group

Publisher: Apress

ISBN: 1430266740

Category: Computers

Page: 324

View: 3089

One of the most important and exciting trends in web development in recent years is the move towards single page applications, or SPAs. Instead of clicking through hyperlinks and waiting for each page to load, the user loads a site once and all the interactivity is handled fluidly by a rich JavaScript front end. If you come from a background in ASP.NET development, you’ll be used to handling most interactions on the server side. Pro Single Page Application Development will guide you through your transition to this powerful new application type. The book starts in Part I by laying the groundwork for SPA development. You’ll master some JavaScript techniques that will come in useful later on, and get to know the building blocks of a single page application, including modules, routing and MV* frameworks. In Part II, you’ll build the client for your application. This is where the magic happens, as the authors take you through the process step by step. Backbone.js is the ideal library for demonstrating SPA development in practice, but you can apply the same principles with other frameworks in your future applications. Part III takes you through the process of building the server side of your application using ASP.NET Web API, and hooking up the two parts of your application to create a working whole. SPA development also comes with its own particular challenges, including tracking history, user interface performance, and how to handle search engine optimization. In the final chapters, the authors guide you through some of these issues and advanced techniques and finish by showing you how to deploy your application. As SPAs become the de facto standard of web application development, the in-depth Pro Single Page Application Development will be your one-stop shop for creating fluid, modern applications on the web.
Computers

Essential Docker for ASP.NET Core MVC

Author: Adam Freeman

Publisher: Apress

ISBN: 1484227786

Category: Computers

Page: 170

View: 2680

Find out how to use Docker in your ASP.NET Core MVC applications, and how containers make it easier to develop, deploy and manage those applications in production environments. Packed with examples and practical demonstrations, this book will help you deploy even large-scale, cross-platform web applications from development into production. Best-selling author Adam Freeman takes you on a whirlwind tour of Docker, from creating a consistent development environment for your team to deploying a project and scaling it up in production. By the end of the book, you will have a solid understanding of what Docker does, how it does it and why it is useful when developing and deploying ASP.NET Core MVC applications. What You Will Learn Gain a solid understanding of Docker: what it is, and why you should be using it for your ASP.NET Core MVC applications Use Docker to create a development platform for ASP.NET Core MVC so that applications behave consistently across development and production Use Docker to test, deploy and manage ASP.NET Core MVC containers Use Docker Swarms to scale up applications to cope with large workloads Who This Book Is For ASP.NET Core MVC developers who want to use Docker to containerize and manage their applications
Computers

Code Generation with Roslyn

Author: Nick Harrison

Publisher: Apress

ISBN: 1484222113

Category: Computers

Page: 105

View: 9125

Learn how Roslyn's new code generation capability will let you write software that is more concise, runs faster, and is easier to maintain. You will learn from real-world business applications to create better software by letting the computer write its own code based on your business logic already defined in lookup tables. Code Generation with Rosyln is the first book to cover this new capability. You will learn how these techniques can be used to simplify systems integration so that if one system already defines business logic through lookup tables, you can integrate a new system and share business logic by allowing the new system to write its own business logic based on already existing table-based business logic. One of the many benefits you will discover is that Roslyn uses an innovative approach to compiler design, opening up the inner workings of the compiler process. You will learn how to see the syntax tree that Roslyn is building as it compiles your code. Additionally, you will learn to feed it your own syntax tree that you create on the fly. What You'll Learn Structure logic to be stored in database design Build complex conditional logic based on lookup data in the database Compile code that you generate programmatically Discover generated code and run it dynamically to implement new business logic Debug problems in generated code Deploy and access generated code Who This Book Is For Back end developers in very dynamic fast-paced business environments. Developers focused on integrating different systems across an enterprise should also find this information useful.
Computers

Functional Concurrency in . Net

With Examples in C# and F#

Author: Riccardo Terrell

Publisher: N.A

ISBN: 9781617292996

Category: Computers

Page: 500

View: 8759

Functional languages help developers support concurrency by encouraging immutable data structures that can be passed between threads without having to worry about a shared state, all while avoiding side effects. Concurrency in .NET teaches readers how to build concurrent and scalable programs in .NET using the functional paradigm. This intermediate-level guide is aimed at developers, architects, and passionate computer programmers. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.
Computers

The Tao of Microservices

Author: Richard Rodger

Publisher: Manning Publications

ISBN: 9781617293146

Category: Computers

Page: 275

View: 5317

Microservices are small, but they offer big value. A microservice is a very small piece of a larger system that can be coded by one developer within one iteration. Microservices can be added and removed individually, new developers can be immediately productive, and legacy code is easily replaced. Developers are no longer hampered by the communication and coordination overhead caused by monolithic systems. Savvy businesses are discovering that software development productivity can be greatly enhanced with the right engineering approach that enables even junior developers to double their productivity, while reducing delivery risk. The Tao of Microservices presents readers with the path to understanding how to apply microservices architecture in their real- world projects. This high-level book offers a conceptual view of microservice architectures, along with core concepts and their application. It also includes a detailed case study for the nodezoo.com system, including all source code and documentation. By the end of the book, readers will have explored in depth the key ideas of the microservice architecture and will be able to design, analyze and implement systems based on this architecture. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.
Computers

. NET Core in Action

Author: Dustin Metzgar

Publisher: Pearson Professional

ISBN: 9781617294273

Category: Computers

Page: 275

View: 7380

.NET Core is a subset of the .NET framework with libraries and runtimes that drastically reduce its footprint, so you can write and run .NET applications more efficiently. .NET Core in Action shows .NET developers how to build professional software applications with .NET Core. By the end of this book, readers will be able to convert existing .NET code to work on multiple platforms or start new projects with knowledge of the tools and capabilities of .NET Core. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.
Computers

Production-Ready Microservices

Building Standardized Systems Across an Engineering Organization

Author: Susan J. Fowler

Publisher: "O'Reilly Media, Inc."

ISBN: 1491965940

Category: Computers

Page: 172

View: 9596

One of the biggest challenges for organizations that have adopted microservice architecture is the lack of architectural, operational, and organizational standardization. After splitting a monolithic application or building a microservice ecosystem from scratch, many engineers are left wondering what’s next. In this practical book, author Susan Fowler presents a set of microservice standards in depth, drawing from her experience standardizing over a thousand microservices at Uber. You’ll learn how to design microservices that are stable, reliable, scalable, fault tolerant, performant, monitored, documented, and prepared for any catastrophe. Explore production-readiness standards, including: Stability and Reliability: develop, deploy, introduce, and deprecate microservices; protect against dependency failures Scalability and Performance: learn essential components for achieving greater microservice efficiency Fault Tolerance and Catastrophe Preparedness: ensure availability by actively pushing microservices to fail in real time Monitoring: learn how to monitor, log, and display key metrics; establish alerting and on-call procedures Documentation and Understanding: mitigate tradeoffs that come with microservice adoption, including organizational sprawl and technical debt

Distributed Cloud Applications with Azure Service Fabric

Design and Develop a New Class of Distributed Cloud Applications

Author: Jesus Aguilar

Publisher: O'Reilly Media

ISBN: 9781491937396

Category:

Page: 300

View: 5299

For developers and architects looking to build public cloud solutions at scale, this practical guide provides the necessary concepts, examples, and design considerations that you need to be successful at developing applications with Azure Service Fabric. This Platform-as-a-Service technology from Microsoft enables you to rapidly develop and update microservice-based applications. If you have a solid understanding of either C# or Java, you’re ready to get started. Learn how to leverage the full potential of Microsoft Azure as a platform for building public cloud applications Use Azure Service Fabric to re-envision and simplify current cloud architectures geared towards solving scalability for stateful applications Take advantage of the book’s reference architectural patterns to help jumpstart the implementation of distributed cloud solutions at scale
Computers

.NET Core 2.0 By Example

Learn to program in C# and .NET Core by building a series of practical, cross-platform projects

Author: Rishabh Verma,Neha Shrivastava

Publisher: Packt Publishing Ltd

ISBN: 1788390261

Category: Computers

Page: 458

View: 2764

Build cross-platform solutions with .NET Core 2.0 through real-life scenarios Key Features Bridges the gap between learning and doing and improves your software development skills Covers the best practices of .NET development to improve your productivity Example-based approach to get you started quickly with software programming Book Description With the rise in the number of tools and technologies available today, developers and architects are always exploring ways to create better and smarter solutions. Before, the differences between target platforms was a major roadblock, but that's not the case now. .NET Core 2.0 By Example will take you on an exciting journey to building better software. This book provides fresh and relevant content to .NET Core 2.0 in a succinct format that’s enjoyable to read. It also delivers concepts, along with the implications, design decisions, and potential pitfalls you might face when targeting Linux and Windows systems, in a logical and simple way. With the .NET framework at its center, the book comprises of five varied projects: a multiplayer Tic-tac-toe game; a real-time chat application, Let'sChat; a chatbot; a microservice-based buying-selling application; and a movie booking application. You will start each chapter with a high-level overview of the content, followed by the above example applications described in detail. By the end of each chapter, you will not only be proficient with the concepts, but you’ll also have created a tangible component in the application. By the end of the book, you will have built five solid projects using all the tools and support provided by the .NET Core 2.0 framework. What you will learn Build cross-platform applications with ASP.NET Core 2.0 and its tools Integrate, host, and deploy web apps with the cloud (Microsoft Azure) Leverage the ncurses native library to extend console capabilities in .NET Core on Linux and interop with native coden .NET Core on Linux and learn how to interop with existing native code Reuse existing .NET Framework and Mono assemblies from .NET Core 2.0 applications Develop real-time web applications using ASP.NET Core Learn the differences between SOA and microservices and get started with microservice development using ASP.NET Core 2.0 Walk through functional programming with F# and .NET Core from scratch Who this book is for If you are a developer or architect and want to learn how to build cross-platform solutions using Microsoft .NET Core, this book is for you. It is assumed that you have some knowledge of the .NET Framework, OOP, and C# (or a similar programming language).