Article8 min read

How to Build an Operational Data Layer for Marketing Teams

By Script TeamOctober 27, 2025
How to Build an Operational Data Layer for Marketing Teams

How to Build an Operational Data Layer for Marketing Teams

A unified data layer is the foundation of Operational Intelligence. It connects campaign data from multiple systems, providing a single source of truth for performance.


Step 1: Inventory Your Data Sources

List every platform that generates marketing data — ad servers, DSPs, CRM, analytics. Identify duplication and gaps.


Step 2: Define Common Structures

Agree shared definitions for campaigns, channels, and metrics. Consistency ensures that joined data remains accurate and meaningful.


Step 3: Centralise and Automate

Use cloud data warehouses like BigQuery or Snowflake to bring everything together. Automate ingestion using APIs or connectors.


Step 4: Visualise and Share

Build dashboards that surface key operational metrics — delivery, pacing, QA status — not just marketing KPIs.


The Outcome

An operational data layer unlocks faster decisions, cleaner reporting and continuous optimisation.

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