What are the main challenges in reactive systems?

What are the main challenges in reactive systems?

Reactive systems face challenges like scalability, fault tolerance, and managing state across distributed components.

Can you explain scalability issues in more detail?

Scalability issues arise when a system struggles to handle increased load, often due to bottlenecks in communication or processing.

What about fault tolerance?

Fault tolerance is crucial; systems must gracefully handle failures without losing data or functionality, often requiring redundancy.

How do you manage state in distributed reactive systems?

Managing state involves techniques like event sourcing and distributed databases to ensure consistency and reliability.