Book Image

Distributed .NET with Microsoft Orleans

By : Bhupesh Guptha Muthiyalu, Suneel Kumar Kunani
Book Image

Distributed .NET with Microsoft Orleans

By: Bhupesh Guptha Muthiyalu, Suneel Kumar Kunani

Overview of this book

Building distributed applications in this modern era can be a tedious task as customers expect high availability, high performance, and improved resilience. With the help of this book, you'll discover how you can harness the power of Microsoft Orleans to build impressive distributed applications. Distributed .NET with Microsoft Orleans will demonstrate how to leverage Orleans to build highly scalable distributed applications step by step in the least possible time and with minimum effort. You'll explore some of the key concepts of Microsoft Orleans, including the Orleans programming model, runtime, virtual actors, hosting, and deployment. As you advance, you'll become well-versed with important Orleans assets such as grains, silos, timers, and persistence. Throughout the book, you'll create a distributed application by adding key components to the application as you progress through each chapter and explore them in detail. By the end of this book, you'll have developed the confidence and skills required to build distributed applications using Microsoft Orleans and deploy them in Microsoft Azure.
Table of Contents (17 chapters)
1
Section 1 - Distributed Applications Architecture
4
Section 2 - Working with Microsoft Orleans
10
Section 3 - Building Patterns in Orleans
13
Section 4 - Hosting and Deploying Orleans Applications to Azure

Orleans design choices

With the main guiding principle being to enable the simple programming model without sacrificing performance, the Orleans team made some design choices. In this section, we will learn about the key design choices made on the placement of the grain, state isolation, how asynchrony is achieved, and a few more.

Serialization

Serializing and deserializing complex objects is part of any inter-process communication. Mostly, this process is hidden from developers, but its efficiency has a direct impact on the overall performance of the system. The Orleans runtime serializes the data passed in grain requests and response messages. It also serializes persistent state objects. The serialization and deserialization of objects in Orleans are done by an built-in highly optimized serialization subsystem. This is achieved by generating the serialization code at the time of compilation. The two important features of the Orleans serialization framework are as follows:

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