CategoryDesign Patterns

Improving microservices reliability – part 3: Outbox Pattern in action

And here we are for the third and last part of the Series! Last time we talked about the Outbox Pattern and it’s now time to see it in action. The main idea is to persist in the same transaction the Entity data plus the Messages that will be eventually sent to the potential subscribers. […]

Categories: .NET, ASP.NET, Design Patterns, EntityFramework, Microservices, Programming, Software Architecture

Improving microservices reliability – part 2: Outbox Pattern

Welcome back to the second part of the Series. Today we’ll talk about the Outbox Pattern. Just to recap, last time we discussed how the 2-Phase-Commit technique can help us with distributed transactions. However, it may lead to unwanted side effects and performance issues. So is there any other approach we could take? Personally I’m […]

Categories: Design Patterns, Microservices, Programming, RabbitMQ, Software Architecture

Improving microservices reliability – part 1: Two Phase Commit

Hi everyone! Today I would like to talk a bit about how we can improve reliability between microservices. This is the first article of the series and we’ll be focusing on the Two-Phase-Commit technique. It has been a while since my last article, this is the first one I write from Montreal. I moved here […]

Categories: Design Patterns, Microservices, Programming, Software Architecture

Let’s do some DDD with Entity Framework Core 3 – part 2: let’s see some code!

Last time I talked a bit about the new release of Entity Framework Core 3 and introduced the small demo I wrote to test the new features. Now let’s see some code! I took the liberty to update the repository on GitHub and split it into two projects. Example 1 is just a simple console […]

Categories: .NET, Design Patterns, Programming, Software Architecture

Let’s do some DDD with Entity Framework Core 3!

Few days ago Microsoft released Entity Framework Core 3, introducing a lot of improvements in both functionalities and performance ( and some breaking change as well). Now we have full support for very cool stuff like C# 8, Async Enumerables, plus a brand new LINQ provider. I’m using a lot Entity Framework in my daily […]

Categories: .NET, Design Patterns, EntityFramework, Programming, Software Architecture

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