CODEWITHSUNDEEP
architecturelanguage-concepts
TheGeeky
TheGeeky

Reputation: 971

Self-Contained Systems vs Monolithic

I just need to know is there is a difference between Self-Contained Systems (SCS) and the Monolithic ones, And SCS is different from microservice or it's the same?

Upvotes: 1

Views: 348

Answers (1)

Gerd
Gerd

Reputation: 2803

Here is a definition of self-contained systems (source):

The Self-contained System (SCS) approach is an architecture that focuses on a separation of the functionality into many independent systems, making the complete logical system a collaboration of many smaller software systems. This avoids the problem of large monoliths that grow constantly and eventually become unmaintainable.

So yes, self-contained systems are very different from monolithic systems.

Regarding the relationship of self-contained systems and microservices, they share the idea of breaking down the system into smaller independent subsystems. However, important differences are (source) that

  • self-contained systems do not communicate with each other,
  • self-contained systems each have their own UI, whereas microservices do not necessarily have a UI or share a common one.

This article gives another important characteristic:

A system that just provides an API is not an SCS by definition. It might still be considered a useful architecture, of course - but it would not be called SCS.

Upvotes: 1

Related Questions