Application Architecture for .NET: Designing Applications and Services
.Net应用程序架构：设计应用程序和服务
Version 1.0
Overview
This guide provides design-level guidance for the architecture and design of .NET Framework applications and services built on Windows 2000 and version 1.0 of the .NET Framework. It focuses on partitioning application functionality into components, walks through their key design characteristics, explains how security, management and communication apply to each layer, and provides information on how the components should be deployed
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使用.NET的企业解决方案模式
Version 2.0
Overview
A pattern describes a recurring problem that occurs in a given context and, based on a set of guiding forces, recommends a solution. The solution is usually a simple mechanism, a collaboration between two or more classes, objects, services, processes, threads, components, or nodes that work together to resolve the problem identified in the pattern.
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They are really good technical documents about Enterprise Solution Patterns and Architecture on Microsoft .Net platform.
Enjoying them.