Book Image

Microsoft Windows Server AppFabric Cookbook

Book Image

Microsoft Windows Server AppFabric Cookbook

Overview of this book

Windows Server AppFabric provides a set of integrated capabilities that extend IIS and the Windows Server platform making it easier to build, scale and manage composite applications today. Windows Server AppFabric delivers the first wave of innovation within an exciting new middleware paradigm which brings performance, scalability and enhanced management capabilities to the platform for applications built on the .NET Framework using Windows Communication Foundation and Windows Workflow Foundation.'Microsoft Windows Server AppFabric Cookbook' shows you how to get the most from WCF and WF services using Windows Server AppFabric leveraging the capabilities for building composite solutions on the .NET platform. Packed with over 60 task-based and immediately reusable recipes, 'Microsoft Windows Server AppFabric Cookbook' starts by showing you how to set up your development environment to start using Windows Server AppFabric quickly. The book then moves on to provide comprehensive coverage of the most important capabilities provided by Windows Server AppFabric, diving right in to hands-on topics such as deploying WCF and WF applications to Windows Server AppFabric and leveraging the distributed caching, scalable hosting, persistence, monitoring and management capabilities that Windows Server AppFabric has to offer, with recipes covering a full spectrum of complexity from simple to intermediate and advanced.
Table of Contents (16 chapters)
Microsoft Windows Server AppFabric Cookbook
Credits
Foreword
About the Authors
About the Reviewers
www.PacktPub.com
Preface

Introduction


Windows Server AppFabric builds on top of .NET Framework's Windows Communication Foundation and Windows Workflow Foundation (WF) and simplifies the scenario of hosting, managing, and monitoring long-running and durable workflows. Windows Server AppFabric's persistence enables two key use cases, which we'll look at now.

Durable application scale out

Windows Server AppFabric is a middleware platform and for most of the deployments, it will run on a distributed server farm. Windows Server AppFabric's Hosting subsystem uses its persistence capabilities to allow WF-based workflows to become scalable and durable. Windows Server AppFabric's provides its default SQL Server based persistence provider (also known as Instance Store), which allows these workflows to become durable.

Computational resources

Instead of keeping long running workflows sitting idle in memory (while they wait for human interaction or an external system impetus) and letting them consume memory/computational resources...