ADO.NET Archives | Cesar de la Torre

Cesar de la Torre

Principal Program Manager at the .NET product Group (Microsoft Corp in Redmond, Seattle). Focus on Machine Learning .NET (ML.NET), .NET Core, Microservices based architecture, Docker Containers, Azure services. Check out http://dot.net/Architecture and https://github.com/dotnet/machinelearning-samples

Our brand-new ‘DDD N-Layered .NET 4.0 Architecture Guide’ book and Sample-App in CODEPLEX

Cesar De la TorreMarch 25, 2010Mar 25, 201003/25/10

[UPDATED – April 2017] – IMPORTANT: For up-to-date architecture and development guidance using .NET (i.e. .NET Core, ASP.NET Core, Docker containers, etc.) including Domain-Driven Design patterns, microservices architectures and other .NET related technologies like Xamarin for mobile apps check this landing page pointing to multiple NEW guides and reference applications:
https://www.microsoft.com/net/architecture/
Specifically,

Architects Forum XXV – N-Layer DDD Architecture and .NET 4.0 (March 24th 2010)

Cesar De la TorreMarch 16, 2010Mar 16, 201003/16/10

Nuestro nuevo Libro-Guia de ‘Arquitectura N-Capas DDD .NET 4.0’ y Aplicacion ejemplo en (Disponibles para download en MSDN y Codeplex)

Cesar De la TorreMarch 11, 2010Mar 11, 201003/11/10

Optimistic Concurrency Updates using Entity Framework in N-Tier and N-Layer Applications (Part 2)

Cesar De la TorreSeptember 4, 2008Sep 4, 200809/4/08

This is my second post about “Updating data using Entity Framework in N-Tier and N-Layer Applications”. If you wanna read the basics, go to my first post here:
http://blogs.msdn.com/cesardelatorre/archive/2008/09/04/updating-data-using-entity-framework-in-n-tier-and-n-layer-applications-short-lived-ef-contexts.aspx
So!, I finished my first post saying that the code I showed does not cover scenarios where we want to manage “Optimistic Concurrency Updates &

Updating data using Entity Framework in N-Tier and N-Layer Applications (short lived EF contexts) – (Part 1)

Cesar De la TorreSeptember 4, 2008Sep 4, 200809/4/08

First of all, we are talking about using Entity Framework and how it fits within N-Tier and N-Layer applications, ok?, that’s our initial scenario.
An N-Tier application is an application where you have 3 or more physical tiers. I mean with that things like,