Oggi mi è arrivato il libro che ho ordinato qualche giorno fa.

Sembra molto interessante, è appena uscito (Ottobre 2008) ed è scritto da Andrea Saltarello e Dino Esposito.

From Amazon: Microsoft® .NET: Architecting Applications for the Enterprise:

Product Description
To deliver the right solutions for increasingly complex enterprise and user requirements, you need vision. You need guidance. You need to apply the patterns and practices that by design create explicit outcomes for often-implicit challenges. In this book, you ll take a structured, realistic approach to resolving software complexity that places architectural integrity at its core. The authors share their extensive, real-world experience with enterprise and service-oriented development to illuminate the patterns, principles, and techniques for producing more-effective solutions, including the modeling techniques that ensure your architecture fully and explicitly addresses user requirements. They deftly cover essential concepts (UML, design patterns), the core system (business, services, data access, and presentation layers), and specific tools, including Microsoft .NET Framework and Microsoft Visual Studio(r) and they provide code samples and expert insights you can apply right away to your own .NET-based enterprise solutions.