Josh was right on his comment on my previous post about DDD in the financial world: we had a new requirement from the client: design a market simulator.
Basically our market simulator is a tool to parse the production logs, inject them into the application and verify that the behaviour of the application is correct. (A [...]
Tag Archives: DDD
Domain Driven in the financial world (II)
Domain Driven in the financial world
Domain Driven Design promotes the usage of an Ubiquitous Language, in a line, we should all speak the same language, from developers to domain experts.
So it happened that the project were I am it’s a financial one: FiX messages routing…
There’s always an on boarding time, a learning curve with a new domain…
But here [...]
Java Essentials
My friend Bruno kicked off, silently few weeks ago the Java Essential project.
What is Java Essential?
It’s an open, collaborative book, written in Italian about Java and not only.
It will cover topics like TDD, Object Oriented Design and Domain Driven Design, and all the most current/good/trendy frameworks.
It will be written in Italian, for the [...]
On the anti-if campaign, the double dispatch service locator example
I had a good number of jokes and questions since the announcement of the anti-if campaign.
Do you want to remove all these if? What’s wrong with the ifs?
So, it’s better to clarify something.
First of all it’s not about removing every single if, it’s about having a more flexible, maintainable and readable code.
A long case (or [...]