All terms
App Building & Devadvanced

Microservices

Definition

An architecture where a large application is built as a collection of small, independent services. Each handling a specific function and communicating via APIs.

Why it matters

Microservices enable teams to deploy and scale individual components independently. They're complex to manage but essential for large-scale systems where monolithic apps become bottlenecks.

Example

Instead of one giant app, a founder's platform has separate services: authentication service, payment service, email service, analytics service. Each independently deployed and scalable.

Related terms

Learn the language of business - and build the systems behind it.

Rich Girl Systems turns 1168+ founder concepts into a step-by-step programme with daily challenges, XP and your own assistant.

Take the free founder quiz