DATAHUB ASSETS4
Observed downstream
PRE-PRODUCTION CHANGE INTELLIGENCE
PROD · 420 STORES
Change intelligence
See the lineage, hidden code, regional exposure, and safest rollout before a schema change reaches production.
Prepared enterprise change
Change customer_id
Change customer_id
without breaking the business.
AsterVale Living is migrating stg_orders.customer_id from varchar to bigint. contextIsKey combines DataHub’s graph with stored-procedure discovery to expose what ordinary lineage misses.
HIGHEVIDENCE
DataHub lineageSQL discoveryRegional policy
HIDDEN SQL4
Modules discovered
REGIONS5
Exposure groups
CRITICAL2
Assets need review
CONFIDENCEHIGH
Observed graph
01
READ ONLY
Test a schema change
Choose a prepared scenario or enter a compatible catalog column.
TRACE
DataHub graph
Column lineage, ownership, critical tags, and hop distance establish the observed blast radius.
Open graph →DISCOVER
Hidden procedures
A read-only query searches SQL Server modules for casts, joins, predicates, and dynamic SQL.
See SQL evidence →CONTROL
Regional rollout
Geography metadata turns one technical edit into owner-specific operational coordination.
View regional risk →TAKE IT WITH YOU
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