Microsoft Windows Server AppFabric Cookbook

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.

Microsoft Windows Server AppFabric Cookbook

Credits

Foreword

About the Authors

About the Reviewers

www.PacktPub.com

Preface

Free Chapter

Installing Windows Server AppFabric

Introduction

Installing Windows Server AppFabric

Configuring Windows Server AppFabric (hosting and monitoring)

Configuring Windows Server AppFabric (caching)

Installing Cache Client Assemblies

Changing the Windows Server AppFabric configuration after installation

Starting a Caching service

Troubleshooting Windows Server AppFabric — configuration errors

Troubleshooting Windows Server AppFabric — auto restart issues

Getting Started with AppFabric Caching

Introduction

Initializing Cache Client using code

Initializing Cache Client using configuration

Programming AppFabric Cache Client

Using AppFabric Cache via the ASP.NET provider model

Using AppFabric local cache

Using the AppFabric cache management tool

Building a custom provider model

Handling common Windows Server AppFabric caching errors

Windows Server AppFabric Caching — Advanced Use Cases

Introduction

Using regions in cache

Using tags in cache

Using optimistic concurrency

Using pessimistic concurrency

Setting up expiration

Setting up eviction

Setting up notifications

Using performance counters

Troubleshooting throttling

Troubleshooting eviction

Setting up read through — write behind

Windows Server AppFabric Hosting Fundamentals

Introduction

Installing the Web Deployment tool (Web Deploy)

Packaging services for deployment with Web Deploy

Hosting WCF services

Hosting WCF REST services

Hosting basic workflow services

More Windows Server AppFabric Hosting Features

Introduction

Hosting long-running workflow services

Taking advantage of WAS and Auto-Start

Hosting Windows Azure Relay services

Using common Server AppFabric hosting commandlets

Utilizing AppFabric Persistence

Introduction

Using Windows Server AppFabric workflow persistence

Programmatically querying persisted workflow instances

Programmatically controlling persisted workflow instances

Developing an Instance Store provider

Developing an Instance Query provider

Developing an Instance Control provider

Registering and configuring custom store, query, and control providers

Monitoring Windows Server AppFabric Deployment

Introduction

Collecting events from WCF and WF services

Viewing and classifying events in the AppFabric Dashboard

Enabling tracing and evaluating trace logs with WCF

Creating a customized tracking profile for WF services

Accessing the Monitoring DB

Building a custom dashboard

Using monitoring database cmdlets

Monitoring cache cluster health

Scaling AppFabric Hosting, Monitoring, and Persistence

Introduction

Creating an initial base configuration

Adding and removing servers from the farm

Application deployment on the farm

Configuration and management on the farm

Automating deployment with scripts

Configuring Windows Server AppFabric Security

Introduction

Running caching services using Domain accounts

Setting up security for persistence stores

Securing Windows Server AppFabric's monitoring store

Securing the Event Collection service

Customer Reviews

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Setting up read through — write behind

Windows Server AppFabric version 1.0 only supported "cache-aside" programming pattern. As we have seen in Chapter 2, Getting Started with AppFabric Caching (under the recipe called Programming AppFabric Cache Client), with a cache-aside pattern, developers are responsible for doing custom implementations to ensure cache item availability as well as backend consistency in the face of cache updates.

The good news is that with version 1.1, Windows Server AppFabric has added support for Read Through as well as the Write Behind scenarios:

Read Through: If the client calls a Get on DataCache object with the key that does not exist in the cache, it gets a null reference. In a cache-aside pattern it is the responsibility of the calling client to then load the item in the cache so that it is available for the subsequent calls. However, with the new Read Through implementation for cache-miss scenarios the AppFabric cache transparently loads the missing item...

Microsoft Windows Server AppFabric Cookbook

Microsoft Windows Server AppFabric Cookbook

Overview of this book

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Microsoft Windows Server AppFabric Cookbook

Setting up read through — write behind