Events

This document details the event system used for system integration.

Event Types

1. System Events

  • Startup events
  • Shutdown events
  • Configuration changes
  • State changes

2. Business Events

  • Transaction events
  • User events
  • Data events
  • Integration events

3. Monitoring Events

  • Performance events
  • Error events
  • Security events
  • Audit events

Event Handling

1. Event Processing

  • Event capture
  • Event routing
  • Event transformation
  • Event persistence

2. Event Patterns

  • Event sourcing
  • Event streaming
  • Event replay
  • Event correlation

3. Event Storage

  • Event logs
  • Event stores
  • Event archives
  • Event backups

Best Practices

1. Design

  • Event schema
  • Event versioning
  • Event documentation
  • Event standards

2. Implementation

  • Error handling
  • Retry logic
  • Dead letter queues
  • Event ordering

3. Operations

  • Monitoring
  • Alerting
  • Debugging
  • Recovery