Async Communication

4 topics in async communication.

Publish-Subscribe Pattern

Pub/Sub is the foundation of event-driven architectures. It enables microservices to communicate asynchronously, decouples producers from consumers, and.

10 min read

intermediate

Message Queues

Message queues decouple producers from consumers, handle traffic spikes by buffering, enable retry logic, and improve system reliability.

11 min read

advanced

Change Data Capture (CDC)

CDC enables real-time data synchronization between databases, caches, search indexes, and analytics systems without tight coupling.

7 min read

intermediate

Backpressure

Backpressure is a flow control mechanism where a slow consumer signals upstream producers to slow down, preventing memory exhaustion and cascading.

11 min read