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Principled N-Tier Solution Design

A talk by Steve Smith at DevReach 2012

About the Talk

October 4, 2012 5:45 AM

Sofia, BG

Sofia, BG

Separating applications into separate layers or tiers has long been touted as an architectural best practice, but the typical naïve approach can result in tight coupling and a heavy dependence on the database. Alternative approaches to layered architectural design do not suffer from this limitation, allowing for loosely coupled, testable solutions that can swap alternative infrastructure implementations in and out of the application.

In this session, we’ll examine the traditional N-Tier design and its deficiencies, and introduce an alternative based on the Ports and Adapters or Onion architectural pattern, and we’ll show how to set up a solution from scratch to take advantage of this approach.

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