Best-in-class Microservices and Domain-Driven Design conference and workshops in the U.S.!! Explore DDD 2017 (Denver, September 19-22, 2017)

July 27, 2017 Jul 27, 2017 07/27/17
Cesar De la Torre
  Explore DDD 2017 is a brand-new Domain-Driven Design (DDD)-centric conference, September 19-22 2017 at the Grand Hyatt hotel, in downtown Denver, Colorado, USA. I'm not directly related to this conference, but I wanted to provide some support/awareness because this type of quality events is fundamental for the development and software ...
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Free eBook/Guide on ‘.NET Microservices – Architecture for Containerized .NET Applications’

May 10, 2017 May 10, 2017 05/10/17
Cesar De la Torre
The microservices architecture is emerging as an important approach for distributed mission-critical applications. In a microservice-based architecture, the application is built on a collection of services that can be developed, tested, deployed, and versioned independently. In addition, enterprises are increasingly realizing cost savings, ...

Using Resilient Entity Framework Core Sql Connections and Transactions: Retries with Exponential Backoff

March 26, 2017 Mar 26, 2017 03/26/17
Cesar De la Torre
There are many possible approaches to implement retries logic with exponential backoff also depending on the context/protocol, etc. (Database connections, HTTP requests, etc.) Retries with exponential backoff is a technique that assumes failure by nature and attempts to retry the operation, with an exponentially increasing wait time, ...
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Using Domain Events within a .NET Core Microservice

March 23, 2017 Mar 23, 2017 03/23/17
Cesar De la Torre
This blog post is related to the previous blog post named “Domain Events vs. Integration Events in Domain-Driven Design and microservices architectures” : https://devblogs.microsoft.com/cesardelatorre/domain-events-vs-integration-events-in-domain-driven-design-and-microservices-architectures/ Since I’m writing content related to “...
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Domain Events vs. Integration Events in Domain-Driven Design and microservices architectures

February 7, 2017 Feb 7, 2017 02/7/17
Cesar De la Torre
This blog post is about comparing several approaches of Domain Events vs. Integration Events patterns already published by the community. I might evolve this post depending on feedback and some implementations we’ll be doing in the short/medium term. So, feel free to discuss about it with comments at the end of this post. I’m open to ...

Comparing ASP.NET Core IoC container service lifetimes with Autofac IoC container instance scopes

January 26, 2017 Jan 26, 2017 01/26/17
Cesar De la Torre
In ASP.NET Core you can use the simple built-in IoC container or you can also plug any other more advanced IoC container like Autofac. When plugin an external container like Autofac, you can still use ASP.NET Core methods like services.AddTransient<> or services.AddSingleton<> or you can also use the more granular methods in ...

Booting Windows 10 natively from a .VHDX drive file

January 21, 2017 Jan 21, 2017 01/21/17
Cesar De la Torre
This post is an update (using Windows 10 and a newer version of Convert-WindowsImage.ps1) of a similar post I had in my blog about booting natively from a .VHDX file: https://devblogs.microsoft.com/cesardelatorre/booting-windows-8-1-update-natively-from-a-vhdx-image/ I’m also publishing this for my own records and folks asking me about it...

Generating Swagger description metadata from your ASP.NET Core Web APIs with Swashbuckle

December 5, 2016 Dec 5, 2016 12/5/16
Cesar De la Torre
What is Swagger Swagger is a very much used open source framework backed by a large ecosystem of tools that helps you design, build, document, and consume your RESTful APIs. It is probably becoming as the main standard for this domain (APIs description metadata). The heart of Swagger is the Swagger Specification (API description metadata ...

Summary of Microsoft Docker Images for .NET Core and .NET Framework

November 18, 2016 Nov 18, 2016 11/18/16
Cesar De la Torre
Even when these official images are still evolving, I think that a summary about the multiple Microsoft Docker images for .NET available at Docker Hub would be a “nice to have” thing. This blog post is related to my previous blog post on “Docker containers – Should I use .NET Core or .NET Framework?”, however I’m drilling down ...

Docker containers – Should I use .NET Core or .NET Framework?

November 16, 2016 Nov 16, 2016 11/16/16
Cesar De la Torre
The short answer is: “For Docker containers, use .NET Core whenever is possible”. But, below is a summary decision table depending on your architecture or application type and the server operating system you are targeting for your Docker containers. Take into account that if you are targeting Linux containers you will need Linux based ...