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3.1.3. Real-Time Hub and Alerts
đź’ˇ First Principle: Real-Time Hub provides visibility into streaming data flows. Alerts enable proactive notification when thresholds are breached or failures occur.
Scenario: An eventstream processes payment transactions. If the error rate exceeds 1%, the operations team must be notified immediately—not discovered during morning review.
Configuring Alerts
- Navigate to Real-Time Hub
- Select event source or stream
- Configure alert conditions
- Specify notification method (email, Teams)
Alert Types
| Alert Type | Trigger | Use Case |
|---|---|---|
| Workspace Events | Pipeline failed, refresh failed | Failure notification |
| Metric Threshold | Error rate > X%, Latency > Y ms | Performance degradation |
| Data Condition | Specific value in stream | Business rule violation |
⚠️ Common Pitfall: Configuring alerts only for critical failures. Also alert on performance degradation (latency increases, throughput drops) to catch issues before they become failures.