Faster data would only accelerate disagreement.
The overnight warehouse served finance well, but live replenishment and pricing could not wait. Source systems emitted incompatible product keys, late events and corrections without a shared contract.
Point-of-sale, warehouse and online stock diverged throughout the day.
Returns and cancellations arrived after downstream aggregates had closed.
Producer changes broke consumers silently until the next morning.
Streaming and analytics shared contracts, not copies.
Sale, return, transfer and stock adjustment
Compatibility gates before producer release
Watermarks, dedupe and late-event repair
Sub-second inventory and pricing API
Durable bronze, silver and semantic gold
The system treated correction as normal.
Watermarks and bounded lateness preserved business order during network disruption.
dbt metrics served both live APIs and executive reporting.
Every materialized view could be rebuilt deterministically from retained events.
Operations acted during the trading day.
| Measure | Before | After |
|---|---|---|
| Inventory freshness | 12–24 hours | Sub-second |
| Schema incidents | 6 per quarter | Blocked pre-release |
| Correction handling | Manual SQL patch | Deterministic replay |
| Business definition | Per dashboard | Shared semantic model |
Turn your batch estate into a live system.
We can identify the first event domain worth moving—and the contracts needed to keep it trustworthy.