Data Reliability Engineering

Synthetic Demo Data · Portfolio Simulation — SLO/SLI tracking, error budgets, and preventive recommendations.

Reliability Score

99.4%

Data Downtime (30d)

23m

MTTR

11m

MTTD

Error Budget

53%

SLA Breaches

Prevented Incidents

Freshness Reliability

98%

Completeness Reliability

96%

Accuracy Reliability

97%

Timeliness Reliability

95%

SLO / SLA / SLI Tracker

Asset	Domain	SLO Target	Current SLI	Status	Error Budget	Last Incident	Root Cause	Preventive	Owner
Customer 360 Pipeline	Customer	99.9% / hourly	99.94%	OK	78%	2026-04-12	Source CRM API throttling	Adaptive backoff	Platform Ops
Billing Events Stream	Finance	99.95% / 1m	99.91%	Warn	42%	2026-05-09	Broker rebalance lag	Partition tuning	Billing Eng
GL Mart Refresh	Finance	99.5% / daily	98.7%	Breach	8%	2026-05-20	Schema drift CT-003	Contract enforcement	Finance Data
Claims Fraud Signals	Claims	99.9% / 5m	99.97%	OK	91%	2026-03-30	Rule false-positive spike	Adaptive thresholds	Fraud Ops
Exec BI Dashboard	Analytics	Freshness 1h	Freshness 3h	Breach	0%	2026-05-18	Cache invalidation gap	Add freshness SLA + escalation	Analytics Lead
Consent Registry Sync	Privacy	99.99% / RT	99.99%	OK	96%	—	—	Continued monitoring	Privacy Lead

DataOps DORA Metrics

Metric	Current	Target	Status
Deployment Frequency	18 / week	Daily+	Healthy
Lead Time for Changes	6h 20m	< 1 day	Healthy
Change Failure Rate	7.4%	< 10%	Healthy
Time to Restore Service	11m	< 30m	Healthy
Pipeline Test Coverage	78%	85%	Watch

AI Preventive Recommendations

Schema drift detected on CT-003: enforce contract validation before ingestion.
DQ rule outdated for Billing Events: refresh threshold based on last 30-day distribution.
Customer 360 pipeline runtime increasing 12% w/w: right-size compute tier.
Exec BI dashboard stale: add freshness SLA and owner escalation policy.