Reflections on TDD and Software Design – Part 2
In part 1 I talked about the key aspects of my TDD practice from a workflow pov, in this final part I will talk about the more tricky aspects of TDD – scope and design.
Tag: programming
An Exercise in Domain Modeling Guided By Strategic Domain Driven Design – Part 2
In this final part, I will review the current domain model, explore alternatives and make some model improvements keeping in mind the outcome of the design level event storm. Finally I will end with some DDD takeaways that should be applicable generally
An Exercise in Domain Modeling Guided By Strategic Domain Driven Design – Part 1
A practice in domain (re)modeling using my pet project, guided by strategic and tactical DDD patterns.
Some More Lessons Learned in Event Driven Architectures
In this post I present some finer grained lessons we’ve learned (a. k. a burn marks) since then having solved some foundational problems that surfaced due to not paying enough attention to the failure modes inherent in EDAs, upfront
Using C# Source Generators to Generate Data Transfer Objects (DTOs)
Using C# Source Generators to generate DTOs could potentially save a lot of developer time, so in this post I am going to attempt to write just such a generator.
Implementing Pipes & Filters Architectural Style With Azure WebJobs
…the whole business process can be divided into smaller asynchronous sub-processes with each one feeding i.e. “piping” its output into the input of the subsequent process(es). At each stage some processing is done for e.g. data enriching, filtering etc and this processing generically is termed as a “filter”.
Using DispatchProxy for Centralised Structured Logging in ASP.NET Core
The way logging and instrumentation in code has traditionally been done is something like the below, say, I want to profile my application service method called “PeriodCloseReportAsync()” that gets called … Continue reading Using DispatchProxy for Centralised Structured Logging in ASP.NET Core
Using Serverless Functions to Build a Microservices Architecture
Seeing as micro-service architectures are all the rage these days, I decided to dip into it by building…
JWT Token Authentication with Cookies in ASP.NET Core
In this post I will show one way to mix JWT Token authentication with cookie authentication using ASP.NET Core and send out the JWT in a response cookie.
Dynamically Mapping Tenant Requests to Tenant Databases in Multi-Tenant Web Applications
In a multi-tenant environment the application database is usually partitioned by tenants. This is done to achieve isolation and scalability. The problem of course is how do you route tenant requests to the correct databases?
Building Domain Driven Architecture in .NET – Part 3 (Repository Design)
In part 2, I talked about my domain modeling thought process so this post is about trying to persist those objects for long term storage. Although the avenue for different … Continue reading Building Domain Driven Architecture in .NET – Part 3 (Repository Design)
Building Domain Driven Architecture in .NET – Part 5 (ASP.NET Core App)
In part 4, I detailed the way I went about creating application services for my expense tracking application. In this final post, I will talk about the ASP.NET Core MVC … Continue reading Building Domain Driven Architecture in .NET – Part 5 (ASP.NET Core App)
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