TLDR Tech / Data
Daedalus and the Data Labyrinth
The hard part of analytics is often semantic drift, not storage: teams define the same business concept differently, and AI agents make it worse by guessing joins and metrics. Just Eat Takeaway's solution stack is governance as machine-readable context: a business glossary, DataHub catalog with metadata/ownership/lineage/quality, and a semantic layer in Looker where metrics are defined once and reused everywhere. Result: humans and AI query the same trusted definitions.
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