Top 5 Principles of Enterprise Architecture

Top 5 Principles of Enterprise Architecture

上周在Colorado，Martin Fowler 和 Bruce Eckel 邀请了一些“大腕”级的人物，如Rod Johnson，Floyd Marinescu等，开了一个“座谈会”(现场的一些照片在这里)。 其中讨论到：“企业级架构最关键的原则问题是什么”。 这些“大腕”一共总结出来40条，然后投票得出了最关键的5条 (Top 5 Principles of Enterprise Architecture)：

1. Use a layered architecture.
2. Build Automated Regression Tests, which was tied with:
3. Manage your application as you would a software product. eg: frequent and numbered releases, same rigor as a product.
4. Use the smallest team you possibly can tied with:
5. Attack the domain problem first (or - work on your domain model before other parts of the app).

与之对应的Top Bottom 5则是（从后往前）：

1. Use Model Driven Architecture.
2. Determine all your requirements upfront.
   and a three way tie between: （最后3个并列）
3. Use EJBs.
4. Prefer web based UI's.
5. Prefer open source projects.

Floyd Marinescu关于这次“研讨会”更详细的blog。

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