Source code available on GitHub at https://github.com/jlwalkerlg/laravel-outbox-pattern-demo. Laravel’s event system makes it simple to implement the outbox pattern and deal with failures in processing side… Read More »Implementing The Outbox Pattern with Laravel
The Problem When publishing messages to a message broker, it’s important to recognise that this publishing falls outside the scope of any database transaction you… Read More »The Outbox Pattern
When speaking of the possibility of an objective morality, most people want to be able to say that certain practices are right or wrong regardless… Read More »Is Morality Objective?
Take a look at the standard diagram of The Clean Architecture, and you’ll notice a layer labelled “Application Business Rules”, wherein the “Use Cases” are… Read More »The Application Layer
The Clean Architecture is one of many architectures that aim to isolate the domain model, and make the code base more modular, more decoupled, and… Read More »The Clean Architecture
CQRS is an architectural pattern whereby the system is separated according to two distinct responsibilities: reads/queries, and writes/commands. The basis for doing so is to… Read More »Command Query Responsibility Segregation
File organisation plays an important role in the discoverability of code and the overall cohesiveness of your application. It determines how easily developers can find… Read More »Package By Feature
Encapsulation is one of the four pillars of object-oriented programming, along with abstraction, inheritance and polymorphism. The idea is to restrict access to an object’s… Read More »Encapsulation
Task-based user interfaces are essential for domain-driven design and CQRS. Instead of presenting an interface consisting of data-oriented forms that allow the user to directly… Read More »Task-Based User Interfaces
Happiness consists in a frequent repetition of pleasure. The Essays of Arthur Schopenhauer: the Wisdom of Life comprise Schopenhauer’s reflections on “how to lead a… Read More »Schopenhauer on Happiness