19 docs tagged with "event-driven"

Design event-driven systems with AsyncAPI specifications

Scale work distribution with multiple independent consumers competing for work, and broadcast events to multiple subscribers.

TL;DR

Record important business occurrences that others should know about

TL;DR

Store the complete history of changes as immutable events rather than storing only the current state.

Use event logs (Kafka, Pulsar) for real-time data integration

TL;DR

Master message queues, publish-subscribe, and event streams. Choose the right pattern for your asynchronous communication.

Define a one-to-many dependency where when one object changes state, all dependents are notified

Ensure reliable event publishing and delivery with outbox, inbox, and CDC patterns.

Every inter-service communication is synchronous, creating blocking dependencies and reducing resilience.

Simplify asynchronous I/O by letting the framework manage event notifications and completion handlers.

How to choose and combine programming paradigms per component to meet quality attributes like latency, correctness, and evolvability.

Multiplex I/O events across many connections using a single-threaded event-driven architecture.

Event-driven compute, auto-scaling, and pay-per-execution with no infrastructure management

TL;DR

Choose between synchronous request-response and asynchronous messaging. Understand coupling, latency, and availability trade-offs.

Master event-driven integrations: webhooks for server-initiated callbacks, signing for security, and handling idempotency and retries.