In Object Oriented programming, identity and behaviour are often conflated. But it can be usefuk to think of them as different concepts.| ismaelcelis.com
Modeling your domain as timelines instead of object graphs| ismaelcelis.com
The Event Store interface is the canonical data store in event sourcing, and it’s in charge of persisting and retrieving events produced by your system.| ismaelcelis.com
The Decide, Evolve, React pattern in Ruby, explained step by step| ismaelcelis.com