MasterClasses for Architects é um Programa constituído por um conjunto de sessões interactivas e exclusivas, com o objectivo de: Desenvolver o know-how e experiência dos Participantes com os componentes estratégicos que constituem a plataforma Microsoft. Fornecer uma visão holística da plataforma Microsoft - incluindo ...

IBM has started a series of articles related to Capturing Architectural Decisions at its developerWorks site.This first part of the series presents a domain meta model specifically designed to capture and share architectural decisions and outlines why and how architects should consciously identify, make, and enforce ...

Free PDF from IBM Redbooks : Understanding SOA Security Design and Implementation . Table of Contents Part 1. Business context and foundation Chapter 1. Business context Chapter 2. Architecture and technology foundation Part 2. IBM SOA Foundation scenarios Chapter 3. IBM SOA Foundation Service Creation scenario Chapter 4. IBM SOA ...

In my first post about the subject, I've focused on what service orientation is not. In this second post, I'm writing about what I think service orientation really is: 1) Exposes business processes as services: SO impacts vertically your organization, and may/should change the way you think about and develop software. You will be more and more ...

These last 2 years as software architect and lead developer for Sapo Services project, I learned a lot about what is service orientation and what works better. These conclusions are of course taken from my real-world experience implementing this and other projects I take as an independent consultant and not a law you will see applied in every ...

Being a good architect is not an easy task to do. This January, I was in Norway for the Architect's Master Class with Juval Lowy, from IDesign, and one aspect that I've found interesting in what concerns this course organization is the way Juval assigned time to the 3 main areas we discussed: Process (1 day), Technical (2 days) and Design (2 ...

Our Exception Shielding design sets the foundation to implement exception logging. This is a very important feature on any business application. Our CustomersService architecture requires exception logging at two different levels: Inside the service implementation, if the Create operation raises any exception, especially those that aren't ...

Now that we're getting close to the end of this series about Exception Shielding, it's time to explain the final version of the sample source code. Attached to this post you'll find the complete sample C# solution. Note that, to run this solution, you will need the following pieces: Microsoft Enterprise Library 2.0 January 2006 CTP ...

Now it's time to explain how the CustomersService service is designed and how this sample service implements Exception Shielding. Architecture As I stated before, the service uses the general architecture purposed by the Web Service Software Factory. The pieces look like this: I wont get into the details of this architecture since it ...

The Windows Communication Foundation comes with a form of Exception Shielding out of the box. As we'll see when we get to the implementation of the pattern in our CustomersService example, this has important implications on the service's design. Fault Contracts In WCF, unknown exceptions are not returned back to the client application to ...