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Event

by @ckchzh

Event-driven architecture reference — event sourcing, pub/sub, CQRS, event buses, and stream processing. Use when designing event systems, implementing pub/s...

Versionv1.0.0
Downloads380
Installs2
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clawhub install event

📖 About This Skill

name: "event" version: "1.0.0" description: "Event-driven architecture reference — event sourcing, pub/sub, CQRS, event buses, and stream processing. Use when designing event systems, implementing pub/sub, or building event-driven microservices." author: "BytesAgain" homepage: "https://bytesagain.com" source: "https://github.com/bytesagain/ai-skills" tags: [event, event-driven, pub-sub, cqrs, event-sourcing, streaming, devtools] category: "devtools"

Event — Event-Driven Architecture Reference

Quick-reference skill for event-driven architecture, event sourcing, pub/sub patterns, and stream processing.

When to Use

  • Designing event-driven microservice architectures
  • Implementing pub/sub or event bus patterns
  • Building event sourcing and CQRS systems
  • Choosing between event brokers (Kafka, RabbitMQ, etc.)
  • Handling event ordering, idempotency, and exactly-once semantics

    • Commands

    intro

    scripts/script.sh intro

    Overview of event-driven architecture — patterns, benefits, and tradeoffs.

    patterns

    scripts/script.sh patterns

    Core patterns — pub/sub, event sourcing, CQRS, saga, choreography.

    design

    scripts/script.sh design

    Event design — naming, schema, versioning, and payload structure.

    brokers

    scripts/script.sh brokers

    Event broker comparison — Kafka, RabbitMQ, NATS, Pulsar, SQS, EventBridge.

    sourcing

    scripts/script.sh sourcing

    Event sourcing deep dive — event store, projections, snapshots.

    delivery

    scripts/script.sh delivery

    Delivery guarantees — at-most-once, at-least-once, exactly-once.

    stream

    scripts/script.sh stream

    Stream processing — windowing, aggregation, and real-time analytics.

    checklist

    scripts/script.sh checklist

    Event-driven architecture checklist.

    help

    scripts/script.sh help

    version

    scripts/script.sh version

    Configuration

    | Variable | Description | |----------|-------------| | EVENT_DIR | Data directory (default: ~/.event/) |

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    ⚡ When to Use

    TriggerAction
    - Implementing pub/sub or event bus patterns
    - Building event sourcing and CQRS systems
    - Choosing between event brokers (Kafka, RabbitMQ, etc.)
    - Handling event ordering, idempotency, and exactly-once semantics

    ⚙️ Configuration

    | Variable | Description | |----------|-------------| | EVENT_DIR | Data directory (default: ~/.event/) |

    *Powered by BytesAgain | bytesagain.com | hello@bytesagain.com*