expectations passing

+0.9%

98.6%

Weighted across production datasets.

schema drift events

−12% this month

Contract adoption is absorbing breaking changes.

freshness breaches

+3 this week

Concentrated in third-party SaaS sources.

failed checks

−22%

Normalized after model backfills completed.

# expectations/gold.campaign_attribution.yml · failing 17 of 158

- expect: column_values_not_null(user_id)        # ● pass · 41.2M rows
- expect: null_rate(channel) < 0.001             # ● pass
- expect: schema_matches(contract: v2.4)         # ▲ FAIL · upstream added utm_variant
- expect: freshness < 30m                        # ▲ FAIL · fresh −41m
- expect: row_delta_within(±15%, window: 7d)     # ● pass

dataset quality posture

high-value datasets and domain contracts

Dataset	Domain	Status	Checks	Score
gold.customer_lifetime_value	growth	PASSING	214/214	98.8
gold.finance_ledger_daily	finance	FRESHNESS	180/184	93.2
silver.product_usage_events	product	PASSING	312/312	97.4
gold.campaign_attribution	marketing	SCHEMA	141/158	88.1