Event Source Architecture: Exploring Concepts with Code

Event Source Architecture: Exploring Concepts with Code

Chris Sonnenberg Architecture, Articles, Development Technologies & Tools Leave a Comment

Event Source is an implementation of the Single Source of Truth architecture. Event Sourcing, at its core, just stores events as an ordered sequence of state changes. Typically, there is an Event Store that houses multiple Event Streams. Each Event Stream is an ordered sequence of Events, with each Event being a state change for the system. Projections are just …

Fiddling with RxJs Streams

Lou Mauget Articles, Development Technologies & Tools, JavaScript Leave a Comment

Attention: The following article was published over 9 years ago, and the information provided may be aged or outdated. Please keep that in mind as you read the post.Egon: Don’t cross the streams. Peter: Why? Egon: It would be bad. – Ghostbusters (1984) In this post I’ll touch on the emergence of JavaScript reactive streams. We’ll look at a cool …