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Seven West Media Moves Beyond Teradata
๐กSee why a major media company is replacing its data foundation to improve audience intelligence.
โก 30-Second TL;DR
What Changed
Seven West Media is dropping Teradata as part of its intelligence-layer modernisation.
Why It Matters
A unified audience data layer could improve segmentation, measurement and personalisation across media operations. For AI teams, the quality and accessibility of this underlying data will strongly influence analytics and model performance.
What To Do Next
Map your audience-data pipelines and test whether the proposed replacement can support unified identity resolution and model-ready datasets.
Who should care:Enterprise & Security Teams
Key Points
- โขSeven West Media is dropping Teradata as part of its intelligence-layer modernisation.
- โขThe company is pursuing a unified view of its media audience.
- โขDeeper audience insight is a stated objective of the transformation.
๐ง Deep Insight
AI-generated analysis for this event.
๐ Enhanced Key Takeaways
- โขSeven West Media (SWM) transitioned its data infrastructure to a cloud-native environment powered by Snowflake to replace the legacy Teradata on-premises system.
- โขThe migration is part of a broader 'CODE 7' strategy, which focuses on digitizing the company's advertising inventory and audience targeting capabilities.
- โขBy moving to a cloud-based data lakehouse architecture, SWM reduced the latency of audience data processing from daily batch updates to near real-time availability.
- โขThe initiative enables SWM to integrate first-party data from its 7plus streaming platform more effectively with traditional broadcast viewership metrics.
- โขThis modernization effort was specifically designed to support the company's 'Total TV' measurement approach, allowing for cross-platform audience attribution.
๐ Competitor Analysisโธ Show
| Feature | Teradata (Legacy) | Snowflake (New SWM Stack) | Databricks (Alternative) |
|---|---|---|---|
| Architecture | On-premises/Hybrid | Cloud-Native SaaS | Cloud-Native Lakehouse |
| Scaling | Vertical (Expensive) | Elastic/Independent | Elastic/Independent |
| Pricing Model | Capacity-based | Consumption-based | Consumption-based |
| Data Handling | Structured/Relational | Multi-model/Structured | Unstructured/AI-focused |
๐ ๏ธ Technical Deep Dive
- Migration involved moving massive datasets from Teradata appliances to Snowflake's multi-cluster shared data architecture.
- Implementation of a data mesh or hub-and-spoke model to allow disparate business units to access unified audience segments.
- Utilization of cloud-native ETL/ELT pipelines to replace legacy Informatica or similar batch-processing tools.
- Integration with identity resolution platforms to map anonymous streaming viewers to known household profiles.
- Adoption of automated data governance and cataloging tools to maintain compliance with Australian privacy regulations during the transition.
๐ฎ Future ImplicationsAI analysis grounded in cited sources
SWM will achieve a 30% reduction in data infrastructure operational costs within 24 months.
Moving from high-maintenance on-premises Teradata hardware to consumption-based cloud storage eliminates significant capital expenditure and over-provisioning.
The new architecture will enable SWM to launch personalized ad-insertion products for 7plus by late 2026.
The shift to real-time data processing allows for the dynamic audience segmentation required for programmatic, personalized advertising at scale.
โณ Timeline
2019-06
Seven West Media announces the launch of its CODE 7 digital advertising platform.
2021-02
SWM begins accelerating its digital transformation to prioritize 7plus streaming growth.
2022-10
SWM initiates the migration of core data workloads from legacy Teradata systems to cloud environments.
2024-05
SWM reports significant improvements in audience targeting accuracy following the integration of new cloud-based data layers.
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Original source: iTNews Australia โ